CC(=O)C1=C(c2ccccc2)N(C2OC(CO)C(O)C(O)C2O)C(S)=C(C#N)C1c1ccc(Cl)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?