COc1ccc(C2/C=C\CC(NC(=O)OCC3c4ccccc4-c4ccccc43)CC(=O)N2Cc2cccc(F)c2)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?