InChI=1/C26H30N4O4/c1-3-17-27-25(33)19-11-5-7-13-21(19)29-23(31)15-9-10-16-24(32)30-22-14-8-6-12-20(22)26(34)28-18-4-2/h3-8,11-14H,1-2,9-10,15-18H2,(H,27,33)(H,28,34)(H,29,31)(H,30,32)/f/h27-30H	E7737334BAEC6943