1 G4Y N-[(1s)-6-(5-phenyl-7h-pyrrolo[2,3-D]pyrimidin-4-yl)-2,3-dihydro-1h-inden-1-yl]imidoformamide 1.000 2 HB4 N-[(1s)-6-(7h-pyrrolo[2,3-D]pyrimidin-4-yl)-2,3-dihydro-1h-inden-1-yl]imidoformamide 0.778 3 G54 [(1s)-1-methyl-6-(7h-pyrrolo[2,3-D]pyrimidin-4-yl)-2,3-dihydro-1h-inden-1-yl]cyanamide 0.750