Chemical Name: 8-Ethoxy-6-fluoro-1-(methylamino)-7-(4-methylpiperazin-1-yl)-4-oxo-1,4-dihydroquinoline-3-carboxylic acid hydrochloride

Smiles: O=C(C1=CN(NC)C2=C(C=C(F)C(N3CCN(C)CC3)=C2OCC)C1=O)O.Cl