COc1ccc(C(OCC2OC(n3cc(C)c(=O)[nH]c3=O)CC2n2cc(Cn3cc(F)c(=O)[nH]c3=O)nn2)(c2ccccc2)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?