COc1cccc(NC(=O)CC(=O)n2nc(-c3ccccc3)c(/N=N/c3ccc(Cl)cc3)c2-c2ccccc2)c1
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?