1	49E	6-{[(1r)-1-(4-chlorophenyl)ethyl]amino}-1-cyclopentyl-1,5-dihydro-4h-pyrazolo[3,4-D]pyrimidin-4-one	1.000
2	49D	6-{[(1s)-1-(4-chlorophenyl)ethyl]amino}-1-cyclopentyl-1,5-dihydro-4h-pyrazolo[3,4-D]pyrimidin-4-one	1.000