Cn1cc[nH+]c1C(O)(C[S-])C[S-] mol36221 -1_1 Cn1ccnc1C(O)(C[S-])CS mol36221 -1_2 Cn1ccnc1C([O-])(CS)CS mol36221 -1_3 Cn1ccnc1C([OH2+])(C[S-])C[S-] mol36221 -1_4 Cn1ccnc1C([O-])(C[S-])CS mol36221 -2_1 Cn1ccnc1C(O)(C[S-])C[S-] mol36221 -2_2