Using CCC(=O)O[C@H]1C(=O)N(CCN(C)C(=O)OCc2ccccc2)c2ccc(Cl)cc2S[C@H]1c1ccc(OC)cc1 to produce CCC(=O)O[C@H]1C(=O)N(CCNC)c2ccc(Cl)cc2S[C@H]1c1ccc(OC)cc1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.