Nc1ccc2nc(C(F)(F)F)[nH]c2c1 mol32836 0_1 [NH3+]c1ccc2nc(C(F)(F)F)[nH]c2c1 mol32836 1_1 Nc1ccc2[nH+]c(C(F)(F)F)[nH]c2c1 mol32836 1_2