Using COC(=O)[C@@H]1CCC[C@@H]1NC(=O)[C@H](CCCNC(=O)OCc1ccccc1)NC(=O)c1cccc(OC(C)=O)c1 to produce O=C(NCCC[C@H](NC(=O)c1cccc(O)c1)C(=O)N[C@H]1CCC[C@H]1C(=O)O)OCc1ccccc1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.