Using COC(=O)c1cc(C(=N)N)ccc1O, O=C(NC[C@H]1CC[C@H](C(=O)O)CC1)OCc1ccccc1 to produce COC(=O)c1cc(C(=N)N)ccc1OC(=O)[C@H]1CC[C@H](CNC(=O)OCc2ccccc2)CC1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.