ERROR opening https://cactus.nci.nih.gov/chemical/structure/InChI=1S/C31H52N7O18P3S/c1-16(2)17(3)11-19(39)18(4)30(44)60-10-9-33-21(40)7-8-34-28(43)25(42)31(5,6)13-53-59(50,51)56-58(48,49)52-12-20-24(55-57(45,46)47)23(41)29(54-20)38-15-37-22-26(32)35-14-36-27(22)38/h14-16,18-20,23-25,29,39,41-42H,3,7-13H2,1-2,4-6H3,(H,33,40)(H,34,43)(H,48,49)(H,50,51)(H2,32,35,36)(H2,45,46,47)/t18?,19?,20-,23-,24-,25?,29-/m1/s1/file?format=sdf&get3d=True  -- InChI=1S/C31H52N7O18P3S/c1-16(2)17(3)11-19(39)18(4)30(44)60-10-9-33-21(40)7-8-34-28(43)25(42)31(5,6)13-53-59(50,51)56-58(48,49)52-12-20-24(55-57(45,46)47)23(41)29(54-20)38-15-37-22-26(32)35-14-36-27(22)38/h14-16,18-20,23-25,29,39,41-42H,3,7-13H2,1-2,4-6H3,(H,33,40)(H,34,43)(H,48,49)(H,50,51)(H2,32,35,36)(H2,45,46,47)/t18?,19?,20-,23-,24-,25?,29-/m1/s1 could not be loaded.