Purchase at least 50 vials to be used by the MOH in treating patients with MERS. Scien will thereafter, based on the outcome of the initial treatment for MERS by the MOH trial, aggressively promote to all stakeholders in Saudi Arabia and the other GCC states("First Performance Milestone"). III. COMMERCIAL DEVELOPMENT A. HEMISPHERX has or will provide SCIEN: 1. As an Integral Part of this Agreement and in order for HEMISPHERX to ship Product to SCIEN, the letter with attachments (Exhibit 1) must be signed by an officer of SCIEN. A protocol is also provided (Exhibit 2). 2. All the appropriate information about Products that will assist with the education of physicians about the Product in the Territory. 3. Ongoing scientific and medical support. 4. Product Units in quantities sufficient for SCIEN's Direct Access/EAP and RAA commercial needs in the Territory, subject to availability from HEMISPHERX. {***} Confidential portions of this exhibit have been redacted and filed separately with the Commission pursuant to a confidential treatment request in accordance with Rule 24b-2 of the Securities Exchange Act of 1934, as amended. Page 2 of 28 B. SCIEN will: 1. Within 60 days after this Agreement becomes effective, prepare and provide a Business Plan, to be attached to this Agreement as Exhibit 3, to make aware and educate physicians and patients about Product both prior to and following approval of Product. 2. Assist in determining reimbursable End User pricing of Product and gain reimbursement for Product under Direct Access/EAP program and RAA sales of the Product in the Territory. 3. Assist physicians who desire to administer Product with the required paperwork under any Direct Access/EAP program. 4. Manage the logistics within the Territory from arrival to End User supply. 6. Assist HEMISPHERX to gain regulatory approval of Product in the Field