151921-16-3 4,6(1H,5H)-Pyrimidinedione, dihydro-1-(3-chloro-2-oxo-4-(2-phenylethenyl)-1-azetidinyl)-3-(((2,3-dihydro-1,5-dimethyl-3-oxo-2-phenyl-1H-pyrazol-4-yl)amino)acetyl)-2-thioxo-