InChI=1/C20H26N4O4/c1-10-8-11(2)24(19(27)15(10)17(21)25)22-18(26)16-13-9-12(20(3,4)5)6-7-14(13)28-23-16/h8,12H,6-7,9H2,1-5H3,(H2,21,25)(H,22,26)/t12-/m0/s1/f/h22H,21H2	BD7CD4C97DA27D01