InChI=1/C21H24N4O3/c1-3-14(2)19(20(22)26)24-21(27)15-7-9-17(10-8-15)28-13-16-12-25-11-5-4-6-18(25)23-16/h4-12,14,19H,3,13H2,1-2H3,(H2,22,26)(H,24,27)/t14-,19+/m1/s1/f/h24H,22H2 59D0AA4497EA3AE0