Cc1cc(C)c(N(C(=O)CN2C(=O)c3ccccc3S2(=O)=O)C(C(=O)NCC2CCCO2)c2ccc(F)cc2)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?