Nc1cnccc1S mol6372 0_1 Nc1c[nH+]ccc1[S-] mol6372 0_2 [NH3+]c1cnccc1[S-] mol6372 0_3 [NH3+]c1cnccc1S mol6372 1_1 Nc1c[nH+]ccc1S mol6372 1_2 [NH3+]c1c[nH+]ccc1[S-] mol6372 1_3 Nc1cnccc1[S-] mol6372 -1_1