英文名称
4-[(4R)-3-[3-[1-[3-[(4R)-4-(4-cyanophenyl)-6-ethyl-5-hydroxy-2-oxo-1-[3-(trifluoromethyl)phenyl]-4H-pyrrolo[3,4-d]pyrimidin-3-yl]propyl]piperidin-1-ium-1-yl]propyl]-6-ethyl-5-hydroxy-2-oxo-1-[3-(trifluoromethyl)phenyl]-4H-pyrrolo[3,4-d]pyrimidin-4-yl]benzonitrile