IUPAC:N-{2''-[1-(3,3-difluorocyclobutyl)-6-oxo-1,6-dihydropyridazin-3-yl]-1''-oxo-2'',3''-dihydro-1''H-dispiro[cyclopropane-1,1'-cyclohexane-4',4''-isoquinolin]-6''-yl}-2-hydroxyethane-1-sulfonamide
IUPAC:N-{2''-[1-(3,3-difluorocyclobutyl)-6-oxo-1,6-dihydropyridazin-3-yl]-1''-oxo-2'',3''-dihydro-1''H-dispiro[cyclopropane-1,1'-cyclohexane-4',4''-isoquinolin]-6''-yl}-2-hydroxyethane-1-sulfonamide