[S-]c1cn[nH+]c2ccccc12 mol4564 0_1 Sc1cnnc2ccccc12 mol4564 0_2 [S-]c1c[nH+]nc2ccccc12 mol4564 0_3 Sc1c[nH+]nc2ccccc12 mol4564 1_1 Sc1cn[nH+]c2ccccc12 mol4564 1_2 [S-]c1c[nH+][nH+]c2ccccc12 mol4564 1_3 [S-]c1cnnc2ccccc12 mol4564 -1_1