CN(C)C(=O)N1CC(c2cc(F)ccc2F)=C[C@@]1(CCCN)c1ccccc1 mol19525 0_1 CN(C)C(=O)N1CC(c2cc(F)ccc2F)=C[C@@]1(CCC[NH3+])c1ccccc1 mol19525 1_1