ERROR opening https://cactus.nci.nih.gov/chemical/structure/InChI=1S/C66H79N14O29P/c1-3-8-44-53(108-44)65(102)77-43(27-81)61(98)79-50-28(2)107-66(103)42(20-31-25-69-36-12-7-5-10-34(31)36)76-57(94)37(17-18-46(84)85)71-64(101)52(54(55(67)92)109-110(104,105)106)78-45(83)26-70-56(93)39(21-47(86)87)75-63(100)51(29-13-15-32(82)16-14-29)80-60(97)41(23-49(90)91)73-59(96)40(22-48(88)89)72-58(95)38(74-62(50)99)19-30-24-68-35-11-6-4-9-33(30)35/h4-7,9-16,24-25,28,37-44,50-54,68-69,81-82H,3,8,17-23,26-27H2,1-2H3,(H2,67,92)(H,70,93)(H,71,101)(H,72,95)(H,73,96)(H,74,99)(H,75,100)(H,76,94)(H,77,102)(H,78,83)(H,79,98)(H,80,97)(H,84,85)(H,86,87)(H,88,89)(H,90,91)(H2,104,105,106)/file?format=sdf&get3d=True  -- InChI=1S/C66H79N14O29P/c1-3-8-44-53(108-44)65(102)77-43(27-81)61(98)79-50-28(2)107-66(103)42(20-31-25-69-36-12-7-5-10-34(31)36)76-57(94)37(17-18-46(84)85)71-64(101)52(54(55(67)92)109-110(104,105)106)78-45(83)26-70-56(93)39(21-47(86)87)75-63(100)51(29-13-15-32(82)16-14-29)80-60(97)41(23-49(90)91)73-59(96)40(22-48(88)89)72-58(95)38(74-62(50)99)19-30-24-68-35-11-6-4-9-33(30)35/h4-7,9-16,24-25,28,37-44,50-54,68-69,81-82H,3,8,17-23,26-27H2,1-2H3,(H2,67,92)(H,70,93)(H,71,101)(H,72,95)(H,73,96)(H,74,99)(H,75,100)(H,76,94)(H,77,102)(H,78,83)(H,79,98)(H,80,97)(H,84,85)(H,86,87)(H,88,89)(H,90,91)(H2,104,105,106) could not be loaded.