InChI=1/C23H26N4O4/c1-3-15-8-10-17(11-9-15)26-21(28)14(2)31-22(29)20(27-23(24)30)12-16-13-25-19-7-5-4-6-18(16)19/h4-11,13-14,20,25H,3,12H2,1-2H3,(H,26,28)(H3,24,27,30)/t14-,20-/m0/s1/f/h26-27H,24H2	934C30715E4A1895