InChI=1/C22H26N2O6/c1-13(2)9-17(21(27)24-18-11-20(26)30-22(18)28)23-19(25)12-29-16-8-7-14-5-3-4-6-15(14)10-16/h3-8,10,13,17-18,22,28H,9,11-12H2,1-2H3,(H,23,25)(H,24,27)/t17-,18-,22-/m0/s1/f/h23-24H 2AD64E0A2DB59A69