CCc1ccc(C(CNC(=O)c2ccc3c(=O)n(-c4ccccc4F)c(=S)[nH]c3c2)N(C)C)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?