SMILES: C[NH+]1CCC(=C2C3=C(CCC4=CC=CC=C42)SC=C3)CC1
Description: The molecule is an ammonium ion that results in the protonation of the nitrogen atom of pizotifen. It is a benzocycloheptathiophene and an ammonium ion derivative. It is a conjugate acid of a pizotifen.