Lotilaner

Chemical Name: 5-[(5S)-4,5-Dihydro-5-(3,4,5-trichlorophenyl)-5-(trifluoromethyl)-3-isoxazolyl]-3-methyl-N-[2-oxo-2-[(2,2,2-trifluoroethyl)amino]ethyl]-2-thiophenecarboxamide

Smile: O=C(C1=C(C)C=C(C2=NO[C@](C(F)(F)F)(C3=CC(Cl)=C(Cl)C(Cl)=C3)C2)S1)NCC(NCC(F)(F)F)=O