ERROR opening https://cactus.nci.nih.gov/chemical/structure/InChI=1S/C51H60N10O11/c1-26-36-40(63)60-50(5,44(67)54-34(42(65)69-7)23-15-16-24-52)47-57-37(28(3)71-47)41(64)61-51(6,45(68)55-38-32-21-13-11-19-30(32)31-20-12-14-22-33(31)38)48-58-35(27(2)72-48)39(62)59-49(4,46(56-36)70-26)43(66)53-25-29-17-9-8-10-18-29/h11-14,19-22,29,34,38H,8-10,15-18,23-25,52H2,1-7H3,(H,53,66)(H,54,67)(H,55,68)(H,59,62)(H,60,63)(H,61,64)/t34?,49-,50-,51-/m0/s1/file?format=sdf&get3d=True  -- InChI=1S/C51H60N10O11/c1-26-36-40(63)60-50(5,44(67)54-34(42(65)69-7)23-15-16-24-52)47-57-37(28(3)71-47)41(64)61-51(6,45(68)55-38-32-21-13-11-19-30(32)31-20-12-14-22-33(31)38)48-58-35(27(2)72-48)39(62)59-49(4,46(56-36)70-26)43(66)53-25-29-17-9-8-10-18-29/h11-14,19-22,29,34,38H,8-10,15-18,23-25,52H2,1-7H3,(H,53,66)(H,54,67)(H,55,68)(H,59,62)(H,60,63)(H,61,64)/t34?,49-,50-,51-/m0/s1 could not be loaded.