ERROR opening https://cactus.nci.nih.gov/chemical/structure/InChI=1S/C31H52N7O17P3S/c1-18(2)7-6-8-19(3)13-22(40)59-12-11-33-21(39)9-10-34-29(43)26(42)31(4,5)15-52-58(49,50)55-57(47,48)51-14-20-25(54-56(44,45)46)24(41)30(53-20)38-17-37-23-27(32)35-16-36-28(23)38/h7,16-17,19-20,24-26,30,41-42H,6,8-15H2,1-5H3,(H,33,39)(H,34,43)(H,47,48)(H,49,50)(H2,32,35,36)(H2,44,45,46)/t19?,20-,24-,25-,26?,30-/m1/s1/file?format=sdf&get3d=True  -- InChI=1S/C31H52N7O17P3S/c1-18(2)7-6-8-19(3)13-22(40)59-12-11-33-21(39)9-10-34-29(43)26(42)31(4,5)15-52-58(49,50)55-57(47,48)51-14-20-25(54-56(44,45)46)24(41)30(53-20)38-17-37-23-27(32)35-16-36-28(23)38/h7,16-17,19-20,24-26,30,41-42H,6,8-15H2,1-5H3,(H,33,39)(H,34,43)(H,47,48)(H,49,50)(H2,32,35,36)(H2,44,45,46)/t19?,20-,24-,25-,26?,30-/m1/s1 could not be loaded.