label: (E)-methyl-4-chloro-alpha-(4-(4-chlorophenyl)-1-5-dihydro-3-hyd oxy-5-oxo-1-(2-thiazolyl)-2H-pyrrol-2-ylidene)benzeneacetate
label_lc: (e)-methyl-4-chloro-alpha-(4-(4-chlorophenyl)-1-5-dihydro-3-hyd oxy-5-oxo-1-(2-thiazolyl)-2h-pyrrol-2-ylidene)benzeneacetate