SMILES: C1=CC(=C(C(=C1)Cl)COCCOCCCCCC[NH2+]C[C@@H](C2=CC(=C(C=C2)O)CO)O)Cl
Description: The molecule is an organic cation that is the conjugate acid of vilanterol, obtained by protonation of the secondary amino group. It is an organic cation and an ammonium ion derivative. It is a conjugate acid of a vilanterol.