CC(C)(C)c1cc(-c2n[nH]c([NH-])n2)cc(C(C)(C)C)c1O mol32121 -1_1 CC(C)(C)c1cc(-c2n[nH]c(N)n2)cc(C(C)(C)C)c1[O-] mol32121 -1_2 CC(C)(C)c1cc(-c2n[n-]c(N)n2)cc(C(C)(C)C)c1O mol32121 -1_3 CC(C)(C)c1cc(-c2n[nH]c([NH-])n2)cc(C(C)(C)C)c1[O-] mol32121 -2_1 CC(C)(C)c1cc(-c2n[n-]c(N)n2)cc(C(C)(C)C)c1[O-] mol32121 -2_2 CC(C)(C)c1cc(-c2n[n-]c([NH-])n2)cc(C(C)(C)C)c1O mol32121 -2_3