CCOc1ccccc1C[C@H](c1ccccc1)N1CC[NH2+]CC1 mol18076 1_1 CCOc1ccccc1C[C@H](c1ccccc1)[NH+]1CCNCC1 mol18076 1_2 CCOc1ccccc1C[C@H](c1ccccc1)[NH+]1CC[NH2+]CC1 mol18076 2_1