CC1=NN(C(=O)CC(=O)N(C(=O)c2ccccc2Cl)c2ccc(C)cc2)C(=O)C1/N=N/c1ccc([N+](=O)[O-])cc1
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?