Using CC(C)CNCC(O)C(Cc1ccccc1)NC(=O)OC(C)(C)C, O=C(Cl)OCc1ccccc1 to produce CC(C)CN(CC(O)C(Cc1ccccc1)NC(=O)OC(C)(C)C)C(=O)OCc1ccccc1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.