Candidate GTs for enzymatic synthesis (1 of 4 possible linkages):
78D3:
A. thaliana
Subst // Subst = isorhamnetin = SMILES O{3}C1=C(C2=CC={54}C(O)C(OC)=C2)OC3=C({5}C(O)=C{7}C(O)=C3)C1=O)