Cc1cc(/C=C/c2cc(C(C)(C)C)c([O-])c(C(C)(C)C)c2)o[nH+]1 mol32126 0_1 Cc1cc(/C=C/c2cc(C(C)(C)C)c(O)c(C(C)(C)C)c2)on1 mol32126 0_2 Cc1cc(/C=C/c2cc(C(C)(C)C)c([O-])c(C(C)(C)C)c2)on1 mol32126 -1_1