InChI=1/C21H26N4O4/c1-4-14(2)23-19(26)15(3)24-20(27)21(28)25-17-8-5-9-18(11-17)29-13-16-7-6-10-22-12-16/h5-12,14-15H,4,13H2,1-3H3,(H,23,26)(H,24,27)(H,25,28)/t14-,15-/m0/s1/f/h23-25H	4800EBC1042B9BDB