CN(C)c1ccc2nc3ccc(=[N+](C)C)cc-3sc2c1 mol5754 1_1 CN(C)c1ccc2[nH+]c3ccc(=[N+](C)C)cc-3sc2c1 mol5754 2_1 C[N+](C)=c1ccc2nc3ccc([NH+](C)C)cc3sc-2c1 mol5754 2_2 C[N+](C)=c1ccc2[nH+]c3ccc([NH+](C)C)cc3sc-2c1 mol5754 3_1