IUPAC:2-(4-{2-[(2R)-2-cyclopentyl-5-({5,7-dimethyl-[1,2,4]triazolo[1,5-a]pyrimidin-2-yl}methyl)-4-hydroxy-6-oxo-3,6-dihydro-2H-pyran-2-yl]ethyl}-2-fluorophenyl)-2-methylpropanenitrile
IUPAC:2-(4-{2-[(2R)-2-cyclopentyl-5-({5,7-dimethyl-[1,2,4]triazolo[1,5-a]pyrimidin-2-yl}methyl)-4-hydroxy-6-oxo-3,6-dihydro-2H-pyran-2-yl]ethyl}-2-fluorophenyl)-2-methylpropanenitrile