COc1ccc([C@@H]2CC(=O)[C@@H]3CN(S(=O)(=O)c4ccc(C)cc4)[C@H](c4cccc(Cl)c4)C[C@@H]3N2S(=O)(=O)c2ccccc2)cc1
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?