ERROR opening https://cactus.nci.nih.gov/chemical/structure/InChI=1S/2C20H41N5O7.5H2O4S/c2*1-20(28)8-29-19(14(27)17(20)25-3)32-16-12(23)6-11(22)15(13(16)26)31-18-10(21)5-4-9(30-18)7-24-2;5*1-5(2,3)4/h2*9-19,24-28H,4-8,21-23H2,1-3H3;5*(H2,1,2,3,4)/t2*9-,10+,11-,12+,13-,14+,15+,16-,17+,18+,19+,20-;;;;;/m00...../s1/file?format=sdf&get3d=True  -- InChI=1S/2C20H41N5O7.5H2O4S/c2*1-20(28)8-29-19(14(27)17(20)25-3)32-16-12(23)6-11(22)15(13(16)26)31-18-10(21)5-4-9(30-18)7-24-2;5*1-5(2,3)4/h2*9-19,24-28H,4-8,21-23H2,1-3H3;5*(H2,1,2,3,4)/t2*9-,10+,11-,12+,13-,14+,15+,16-,17+,18+,19+,20-;;;;;/m00...../s1 could not be loaded.