COCOCCn1cc(CN2CCS(=O)(=O)N(Cc3ccc(-c4ccc(F)nc4)cc3)C(C(C)C)C2=O)nn1
Hydrogen bond acceptor: The atom, ion, or molecule component of a hydrogen bond which does not supply the bridging (shared) hydrogen atom. How many hydrogen bond acceptors does the molecule have?