Using CCS[C@@H]1NC(=O)[C@H]1CCCNC(=NC(=O)OCc1ccccc1)NC(=O)OCc1ccccc1, CC(=O)Cl to produce CCS[C@H]1[C@H](CCCNC(=NC(=O)OCc2ccccc2)NC(=O)OCc2ccccc2)C(=O)N1C(C)=O, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.