2-morpholin-4-yl-7,8,9,10-tetrahydro-6H-pyrido[1,2-a]azepin-4-one

1-cyclopropyl-4-morpholin-4-ylbutan-1-one

1-(4-hydroxyphenyl)-4-morpholin-4-ylbutan-1-one

4H-furo[3,2-b]indol-2-yl(morpholin-4-yl)methanone

4-(4-苯基-丁基)-吗啉