Chemical Name: N-((S)-8-Fluoro-4-isopropyl-6-((S)-6-oxo-3,6-dihydro-2H-pyran-2-yl)-5,6-dihydrobenzo[h]quinazolin-2-yl)-N-methylmethanesulfonamide
Synonym: Desthiazoximic Acid Ceftiofur
Smile: FC(C=C1)=CC2=C1C3=C(C[C@]2([H])[C@H](CC=C4)OC4=O)C(C(C)C)=NC(N(C)S(C)(=O)=O)=N3