IUPAC:(1s,3r)-3-{1-[(2R)-2-(2-methoxyphenyl)-2-(oxan-4-yloxy)ethyl]-5-methyl-6-(1,3-oxazol-2-yl)-2,4-dioxo-1H,2H,3H,4H-thieno[2,3-d]pyrimidin-3-yl}-1-methylcyclobutane-1-carboxylic acid
IUPAC:(1s,3r)-3-{1-[(2R)-2-(2-methoxyphenyl)-2-(oxan-4-yloxy)ethyl]-5-methyl-6-(1,3-oxazol-2-yl)-2,4-dioxo-1H,2H,3H,4H-thieno[2,3-d]pyrimidin-3-yl}-1-methylcyclobutane-1-carboxylic acid