O=C1OC(=O)C2C1C1C(c3ccccc3)=C(c3ccccc3)C2(O)C2C(=O)OC(=O)C12
Orally active drug usually follows the rule of three, in which the molecular weight of a fragment is <300, the c Log P is ≤3, the number of hydrogen bond donors is ≤3 and the number of hydrogen bond acceptors is ≤3. The molecule meets rule of three or not?