Cc1ccc(NC(=O)c2c(C)nc3sc(C(=O)Nc4ccc(F)cc4)c(N)c3c2-c2ccccc2Cl)c(C)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?