CCOC(=O)/C1=C(\C)N(Cc2ccccc2)C(=O)c2ccccc2C(=O)c2c(OC(C)=O)ccc(OC(C)=O)c21
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?