InChI=1/C26H30N2O6/c1-6-18(21-22(29)19-12-7-8-13-20(19)33-24(21)31)16-10-9-11-17(14-16)28-23(30)15(2)27-25(32)34-26(3,4)5/h7-15,18,31H,6H2,1-5H3,(H,27,32)(H,28,30)/p-1/t15-,18+/m0/s1/fC26H29N2O6/h31h,27-28H/q-1 4F667258833483A7