InChI=1/C20H27N5O4/c1-5-8-25-18(21)17(19(28)23-20(25)29)15(26)10-24(4)11-16(27)22-14-9-12(2)6-7-13(14)3/h6-7,9H,5,8,10-11,21H2,1-4H3,(H,22,27)(H,23,28,29)/p+1/fC20H28N5O4/h22-24H/q+1 CD78BBD3FA910A58