CCCCNC(=O)C(C)N(CCN(C)C)C(=O)CCCCCN1C(=O)NC(c2ccc(Cl)cc2)C(C(=O)OCc2ccccc2)=C1C
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?