1 4YM Ethyl 4-[(2r)-2-(aminomethyl)morpholin-4-yl]-3-(3-cyanophenyl)-1h-pyrazolo[3,4-B]pyridine-5-carboxylate 1.000 2 YM3 Ethyl 4-(2-(aminomethyl)morpholino)-1h-pyrazolo[3,4-B]pyridine-5-carboxylate 0.733