InChI=1/C21H27N5O4/c1-3-10-26-18(22)17(20(29)24-21(26)30)16(27)12-25(2)11-13-4-6-14(7-5-13)19(28)23-15-8-9-15/h4-7,15H,3,8-12,22H2,1-2H3,(H,23,28)(H,24,29,30)/f/h23-24H 5C8920FB113039B3