ERROR opening https://cactus.nci.nih.gov/chemical/structure/InChI=1S/C38H41N6O6P/c1-26(2)44(27(3)4)51(45,47-20-12-19-39)50-34-21-36(43-25-42-31-22-40-24-41-37(31)43)49-35(34)23-46-38(28-13-6-5-7-14-28)29-15-8-10-17-32(29)48-33-18-11-9-16-30(33)38/h5-11,13-18,22,24-27,34-36H,12,20-21,23H2,1-4H3/t34-,35+,36+,51?/m0/s1/file?format=sdf&get3d=True  -- InChI=1S/C38H41N6O6P/c1-26(2)44(27(3)4)51(45,47-20-12-19-39)50-34-21-36(43-25-42-31-22-40-24-41-37(31)43)49-35(34)23-46-38(28-13-6-5-7-14-28)29-15-8-10-17-32(29)48-33-18-11-9-16-30(33)38/h5-11,13-18,22,24-27,34-36H,12,20-21,23H2,1-4H3/t34-,35+,36+,51?/m0/s1 could not be loaded.