InChI=1/C21H28N4O3/c1-15-11-16(20(26)18(12-15)21(2,3)4)14-23-7-9-24(10-8-23)17-5-6-19(22-13-17)25(27)28/h5-6,11-13,26H,7-10,14H2,1-4H3	D88DF744E894A6EA