Errors preparing a cadidate GT list:
Branch removal error: could not find residue at index 3
Fragmenter error: could not remove branch 3 from Subst1(7-3:7'-6)bDGlcp // Subst1 = hexahydroxydiphenic acid = SMILES O{3}C1={4}C(O){5}C(O)=C(C2={55}C(O){54}C(O)={53}C(O)C=C2{57}C(O)=O)C({7}C(O)=O)=C1
GT search error: could not fragmentize a structure from: 31159