ERROR opening https://cactus.nci.nih.gov/chemical/structure/InChI=1S/C40H39N3O10.ClH/c1-19-34(44)26(41)16-29(52-19)53-28-18-40(50,20(2)42-43-39(49)23-14-12-22(13-15-23)21-8-5-4-6-9-21)17-25-31(28)38(48)33-32(36(25)46)35(45)24-10-7-11-27(51-3)30(24)37(33)47;/h4-15,19,26,28-29,34,44,46,48,50H,16-18,41H2,1-3H3,(H,43,49);1H/t19?,26?,28-,29?,34?,40-;/m0./s1/file?format=sdf&get3d=True  -- InChI=1S/C40H39N3O10.ClH/c1-19-34(44)26(41)16-29(52-19)53-28-18-40(50,20(2)42-43-39(49)23-14-12-22(13-15-23)21-8-5-4-6-9-21)17-25-31(28)38(48)33-32(36(25)46)35(45)24-10-7-11-27(51-3)30(24)37(33)47;/h4-15,19,26,28-29,34,44,46,48,50H,16-18,41H2,1-3H3,(H,43,49);1H/t19?,26?,28-,29?,34?,40-;/m0./s1 could not be loaded.