CCOc1ccc(N/C(Cl)=C(Cl)\C(=C(\Nc2ccc(OCC)cc2)n2nnc3ccccc32)[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?