CNCC(F)(F)C(F)(F)C(F)(F)CNC mol3236 0_1 CNCC(F)(F)C(F)(F)C(F)(F)C[NH2+]C mol3236 1_1 C[NH2+]CC(F)(F)C(F)(F)C(F)(F)C[NH2+]C mol3236 2_1