InChI=1/C22H28N4O6/c27-25(28)21-5-1-19(2-6-21)17-23-9-13-31-15-11-24(12-16-32-14-10-23)18-20-3-7-22(8-4-20)26(29)30/h1-8H,9-18H2 D4EB07A0C085B33B