1 LTZ (5r,6s)-2-[((2s,5r)-2-{[(3r)-4-acetyl-3-methylpiperazin-1-yl]carbonyl}-5-ethylpyrrolidin-1-yl)carbonyl]-5,6-bis(4-chlorophenyl)-3-isopropyl-6-methyl-5,6-dihydroimidazo[2,1-B][1,3]thiazole 1.000 2 VZV 1-{[(5r,6s)-5,6-bis(4-chlorophenyl)-6-methyl-3-(propan-2-yl)-5,6-dihydroimidazo[2,1-B][1,3]thiazol-2-yl]carbonyl}-N,N-dimethyl-L-prolinamide 0.700