Cc1ccc(CN2C(=O)C3(c4ccccc42)N(c2ccc(C)c(Cl)c2)C(=O)CS3(=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?