CCN1C(=O)[C@H]2[C@@H](C1=O)[C@@H](c1cccc(OC)c1)N1C(=O)c3ccccc3NC(=O)[C@@H]21
The donor in a hydrogen bond is usually a strongly electronegative atom such as N, O, or F that is covalently bonded to a hydrogen bond. How many hydrogen bond donors does the molecule have?