O=c1[nH]c2cc(C(F)(F)F)ccc2n1-c1cc(Cl)ccc1[O-] mol19275 -1_1 O=c1[n-]c2cc(C(F)(F)F)ccc2n1-c1cc(Cl)ccc1O mol19275 -1_2 O=c1[n-]c2cc(C(F)(F)F)ccc2n1-c1cc(Cl)ccc1[O-] mol19275 -2_1