OCCc1cnc(P(c2ncc(CCO)[nH]2)c2ncc(CCO)[nH]2)[nH]1 mol15342 0_1 OCCc1cnc(P(c2ncc(CCO)[nH]2)c2[nH]c(CCO)c[nH+]2)[nH]1 mol15342 1_1 OCCc1cnc(P(c2ncc(CCO)[nH]2)c2ncc(CCO)[nH]2)[n-]1 mol15342 -1_1