CC(=O)Nc1cc(-c2cccc(C(=O)NCCN(C)C)c2)cn2c(-c3ccc(F)c(Cl)c3)cnc12
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?