InChI=1/C20H29N5O3/c1-5-23(6-2)10-11-24-16(21)12-18(27)25(20(24)28)13-17(26)22-19-14(3)8-7-9-15(19)4/h7-9,12H,5-6,10-11,13,21H2,1-4H3,(H,22,26)/p+1/fC20H30N5O3/h22-23H/q+1 212EB7E6FD19B10A