SMILES: C[N+]1(CCCC(C1)NC(=O)CCCC(=O)O)CC2=CC=C(C=C2)C(=O)NCCO
Description: The molecule is a piperidinium ion that is benzamide substituted on nitrogen by a 2-hydroxyethyl group and at the 4-position by a [3-(4-carboxybutanamido)-N-methylpiperidinio]methyl group. It has a role as a hapten. It is a piperidinium ion and a quaternary ammonium ion.