InChI=1/C20H22N4O5/c1-3-10-21-19(26)14-6-4-8-16(11-14)23-18(25)13(2)22-20(27)15-7-5-9-17(12-15)24(28)29/h4-9,11-13H,3,10H2,1-2H3,(H,21,26)(H,22,27)(H,23,25)/t13-/m1/s1/f/h21-23H	014F05B47FA58E50