InChI=1S/C34H38N4O8/c1-6-18-14(2)22(38-33(18)44)11-21-16(4)20(7-8-26(41)42)30(36-21)28-29(34(45)46)32(43)27-17(5)23(37-31(27)28)12-24-19(9-10-39)15(3)25(13-40)35-24/h6,13,22,28-29,35-37,39H,1,7-12H2,2-5H3,(H,38,44)(H,41,42)(H,45,46)