Sarolaner

Chemical Name: (S)-1-(5'-(5-(3,5-Dichloro-4-fluorophenyl)-5-(trifluoromethyl)-4,5-dihydroisoxazol-3-yl)-3'H-spiro[azetidine-3,1'-isobenzofuran]-1-yl)-2-(methylsulfonyl)ethan-1-one

Synonym:  Simparica; MiPet Easecto; 1-[5′-[(5S)-5-(3,5-Dichloro-4-fluorophenyl)-4,5-dihydro-5-(trifluoromethyl)-3-isoxazolyl]spiro[azetidine-3,1′(3′H)-isobenzofuran]-1-yl]-2-(methylsulfonyl)ethanone;

Smile: O=C(N1CC2(OCC3=C2C=CC(C4=NO[C@](C(F)(F)F)(C5=CC(Cl)=C(F)C(Cl)=C5)C4)=C3)C1)CS(=O)(C)=O