IUPAC: (2Z)-but-2-enedioic acid; (3S,4R)-3-[(2H-1,3-benzodioxol-5-yloxy)methyl]-4-(4-fluorophenyl)piperidine

SMILES: OC(=O)\C=C/C(O)=O.Fc1ccc(cc1)[C@@H]1CCNC[C@H]1COc1ccc2OCOc2c1