CC[C@@]12C(=O)N(c3ccc(C)cc3)C(=O)N1[C@H](c1ccc(OC)cc1)[C@@H]1C(=O)N(C(C)(C)C)C(=O)[C@@H]12
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?