ERROR opening https://cactus.nci.nih.gov/chemical/structure/InChI=1S/C34H40O21/c1-5-17-30(47-12-18-29(44)46-10-9-34(17,18)45)54-33-26(49-14(3)37)25(48-13(2)36)27(32(55-33)50-15(4)38)53-28(43)16-7-6-8-19(21(16)39)51-31-24(42)23(41)22(40)20(11-35)52-31/h5-8,12,17,20,22-27,30-33,35,39-42,45H,1,9-11H2,2-4H3/t17?,20-,22-,23+,24-,25-,26-,27?,30?,31+,32+,33-,34-/m1/s1/file?format=sdf&get3d=True  -- InChI=1S/C34H40O21/c1-5-17-30(47-12-18-29(44)46-10-9-34(17,18)45)54-33-26(49-14(3)37)25(48-13(2)36)27(32(55-33)50-15(4)38)53-28(43)16-7-6-8-19(21(16)39)51-31-24(42)23(41)22(40)20(11-35)52-31/h5-8,12,17,20,22-27,30-33,35,39-42,45H,1,9-11H2,2-4H3/t17?,20-,22-,23+,24-,25-,26-,27?,30?,31+,32+,33-,34-/m1/s1 could not be loaded.