ERROR opening https://cactus.nci.nih.gov/chemical/structure/InChI=1S/C43H70N10O27P2/c1-17(44)34(62)45-13-8-7-9-23(38(66)47-18(2)35(63)48-20(4)41(68)69)51-39(67)24(10-11-28(57)58)50-36(64)19(3)46-37(65)21(5)76-33-29(49-22(6)55)42(78-25(15-54)31(33)60)79-82(73,74)80-81(71,72)75-16-26-30(59)32(61)40(77-26)53-14-12-27(56)52-43(53)70/h12,14,17-21,23-26,29-33,40,42,54,59-61H,7-11,13,15-16,44H2,1-6H3,(H,45,62)(H,46,65)(H,47,66)(H,48,63)(H,49,55)(H,50,64)(H,51,67)(H,57,58)(H,68,69)(H,71,72)(H,73,74)(H,52,56,70)/p-3/t17-,18+,19-,20+,21?,23-,24+,25+,26+,29+,30+,31+,32+,33+,40+,42?/m0/s1/file?format=sdf&get3d=True  -- InChI=1S/C43H70N10O27P2/c1-17(44)34(62)45-13-8-7-9-23(38(66)47-18(2)35(63)48-20(4)41(68)69)51-39(67)24(10-11-28(57)58)50-36(64)19(3)46-37(65)21(5)76-33-29(49-22(6)55)42(78-25(15-54)31(33)60)79-82(73,74)80-81(71,72)75-16-26-30(59)32(61)40(77-26)53-14-12-27(56)52-43(53)70/h12,14,17-21,23-26,29-33,40,42,54,59-61H,7-11,13,15-16,44H2,1-6H3,(H,45,62)(H,46,65)(H,47,66)(H,48,63)(H,49,55)(H,50,64)(H,51,67)(H,57,58)(H,68,69)(H,71,72)(H,73,74)(H,52,56,70)/p-3/t17-,18+,19-,20+,21?,23-,24+,25+,26+,29+,30+,31+,32+,33+,40+,42?/m0/s1 could not be loaded.