InChI=1/C21H26N4O4/c1-3-20(27)24-16-10-8-15(9-11-16)14(2)23-21(28)25-17-6-4-5-7-18(17)29-13-12-19(22)26/h4-11,14H,3,12-13H2,1-2H3,(H2,22,26)(H,24,27)(H2,23,25,28)/t14-/m0/s1/f/h23-25H,22H2	9CEF8866074C9143