InChI=1/C21H31N5O3/c1-4-9-23-19(27)15-25-10-12-26(13-11-25)16-20(28)24(3)14-17-5-7-18(8-6-17)21(29)22-2/h4-8H,1,9-16H2,2-3H3,(H,22,29)(H,23,27)/f/h22-23H 54D7EF4AB814A1DD