Cc1ccc(/N=C2C(=N/c3ccc(C)cc3)\N(c3ccc(C)cc3)C(=S)N\2C(=O)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?