1 RWA (5r)-3,3,5-trimethyl-5-[(1-phenyl-1h-1,2,3-triazol-4-yl)methyl]pyrrolidine-2,4-dione 1.000 2 RVY (5s)-5-methyl-5-[(1-phenyl-1h-1,2,3-triazol-4-yl)methyl]pyrrolidine-2,4-dione 0.909 3 RWD (4s,5r)-4-hydroxy-5-methyl-5-[(1-phenyl-1h-1,2,3-triazol-4-yl)methyl]pyrrolidin-2-one 0.909 4 RWG (5r)-5-{[1-(4-fluorophenyl)-1h-1,2,3-triazol-4-yl]methyl}-5-methylpyrrolidine-2,4-dione 0.870