Using COC(=O)[C@@H](O)[C@H](Cc1ccccc1)NC(=O)c1cc2cc(Cl)ncc2[nH]1 to produce O=C(N[C@@H](Cc1ccccc1)[C@H](O)C(=O)O)c1cc2cc(Cl)ncc2[nH]1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.