CCOC(=O)C1=C(C)N(c2ccc(Cl)cc2)C2(O)C=CC(=O)C3C(=O)N(c4ccccc4)C(=O)C132
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?