ERROR opening https://cactus.nci.nih.gov/chemical/structure/InChI=1S/C31H42O9.Na/c1-28(2,3)16-26(37)40-22-15-30(5)21(20-7-6-18-14-19(32)10-12-29(18,4)27(20)22)11-13-31(30,38)23(33)17-39-25(36)9-8-24(34)35;/h10,12,14,20-22,27,38H,6-9,11,13,15-17H2,1-5H3,(H,34,35);/q;+1/p-1/t20?,21?,22?,27?,29-,30-,31-;/m0./s1/file?format=sdf&get3d=True  -- InChI=1S/C31H42O9.Na/c1-28(2,3)16-26(37)40-22-15-30(5)21(20-7-6-18-14-19(32)10-12-29(18,4)27(20)22)11-13-31(30,38)23(33)17-39-25(36)9-8-24(34)35;/h10,12,14,20-22,27,38H,6-9,11,13,15-17H2,1-5H3,(H,34,35);/q;+1/p-1/t20?,21?,22?,27?,29-,30-,31-;/m0./s1 could not be loaded.