ERROR opening https://cactus.nci.nih.gov/chemical/structure/InChI=1S/C50H60N4O5/c1-12-34-30(7)37-24-39-32(9)36(20-21-43(55)59-23-22-29(6)19-15-18-28(5)17-14-16-27(3)4)47(53-39)45-46(50(57)58-11)49(56)44-33(10)40(54-48(44)45)26-42-35(13-2)31(8)38(52-42)25-41(34)51-37/h16,18,22,24-26,46,51-52H,12-15,17,19-21,23H2,1-11H3/b28-18+,29-22-,37-24?,38-25?,39-24-,40-26-,41-25-,42-26?,47-45-/t46-/m1/s1/file?format=sdf&get3d=True  -- InChI=1S/C50H60N4O5/c1-12-34-30(7)37-24-39-32(9)36(20-21-43(55)59-23-22-29(6)19-15-18-28(5)17-14-16-27(3)4)47(53-39)45-46(50(57)58-11)49(56)44-33(10)40(54-48(44)45)26-42-35(13-2)31(8)38(52-42)25-41(34)51-37/h16,18,22,24-26,46,51-52H,12-15,17,19-21,23H2,1-11H3/b28-18+,29-22-,37-24?,38-25?,39-24-,40-26-,41-25-,42-26?,47-45-/t46-/m1/s1 could not be loaded.