1 XZ8 4-(1-acetyl-1h-indol-3-yl)-5-methyl-1,2-dihydro-3h-pyrazol-3-one 1.000 2 U2K 1-[3-(6-methyl-2,3-dihydropyrazolo[5,1-B][1,3]oxazol-7-yl)indol-1-yl]ethanone 0.818