ERROR opening https://cactus.nci.nih.gov/chemical/structure/InChI=1S/C42H44BO12.ClH/c1-48-39-21-27(9-17-35(39)44)5-13-31-25-32(14-6-28-10-18-36(45)40(22-28)49-2)53-43(52-31)54-33(15-7-29-11-19-37(46)41(23-29)50-3)26-34(55-43)16-8-30-12-20-38(47)42(24-30)51-4;/h5-24,31-34,44-47H,25-26H2,1-4H3;1H/q 1;/p-1/b13-5 ,14-6 ,15-7 ,16-8 ;/file?format=sdf&get3d=True  -- InChI=1S/C42H44BO12.ClH/c1-48-39-21-27(9-17-35(39)44)5-13-31-25-32(14-6-28-10-18-36(45)40(22-28)49-2)53-43(52-31)54-33(15-7-29-11-19-37(46)41(23-29)50-3)26-34(55-43)16-8-30-12-20-38(47)42(24-30)51-4;/h5-24,31-34,44-47H,25-26H2,1-4H3;1H/q 1;/p-1/b13-5 ,14-6 ,15-7 ,16-8 ; could not be loaded.