Fc1ccc(C(OCCN2CCC3CCC(C2)N3C/C=C/c2ccco2)c2ccc(F)cc2)cc1.O=C(O)C(=O)O
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?