InChI=1/C20H31N5O4/c21-18(26)14-25(16-4-1-2-5-16)15-19(27)24-11-9-23(10-12-24)8-7-22-20(28)17-6-3-13-29-17/h3,6,13,16H,1-2,4-5,7-12,14-15H2,(H2,21,26)(H,22,28)/p+2/fC20H33N5O4/h22-23,25H,21H2/q+2 86E0860112C2036D