ERROR opening https://cactus.nci.nih.gov/chemical/structure/InChI=1S/C40H42N5O6P/c1-3-27(2)36(44-52(50,51-25-29-16-8-5-9-17-29)26-45-39(48)32-19-10-11-20-33(32)40(45)49)38(47)43-37(46)35(41-23-28-14-6-4-7-15-28)22-30-24-42-34-21-13-12-18-31(30)34/h4-21,24,27,35-36,41-42H,3,22-23,25-26H2,1-2H3,(H,44,50)(H,43,46,47)/t27-,35-,36-,52?/m0/s1/file?format=sdf&get3d=True  -- InChI=1S/C40H42N5O6P/c1-3-27(2)36(44-52(50,51-25-29-16-8-5-9-17-29)26-45-39(48)32-19-10-11-20-33(32)40(45)49)38(47)43-37(46)35(41-23-28-14-6-4-7-15-28)22-30-24-42-34-21-13-12-18-31(30)34/h4-21,24,27,35-36,41-42H,3,22-23,25-26H2,1-2H3,(H,44,50)(H,43,46,47)/t27-,35-,36-,52?/m0/s1 could not be loaded.