Using O=C(N[C@H](Cc1ccccc1)C(=O)O)OCc1ccccc1, Oc1cc(Cl)c(Cl)cc1Cl to produce O=C(N[C@H](Cc1ccccc1)C(=O)Oc1cc(Cl)c(Cl)cc1Cl)OCc1ccccc1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.