InChI=1/C21H31N5O4/c1-15(2)23-20(29)21(30)26-11-9-25(10-12-26)18(27)14-24(4)13-16-5-7-17(8-6-16)19(28)22-3/h5-8,15H,9-14H2,1-4H3,(H,22,28)(H,23,29)/f/h22-23H 366AE918165C26A1