1 E9Y 1-(3,6-dimethyl[1,2]oxazolo[5,4-D]pyrimidin-4-yl)-6-methoxy-1,2,3,4-tetrahydroquinoline 1.000 2 YJ7 4-(3,6-dimethyl[1,2]oxazolo[5,4-D]pyrimidin-4-yl)-7-methoxy-3,4-dihydroquinoxalin-2(1h)-one 0.880 3 E3Y 2-chloro-4-(6-methoxy-3,4-dihydroquinolin-1(2h)-yl)pyrido[2,3-D]pyrimidine 0.704 4 Y5M 7-methoxy-4-(2-methyl-6,7-dihydro-5h-cyclopenta[D]pyrimidin-4-yl)-3,4-dihydroquinoxalin-2(1h)-one 0.704