CCN(CC)C(=O)c1sc2c(c1C)c(=O)n(-c1ccc(OC)cc1OC)c(=O)n2CC(=O)c1ccc(Cl)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?