Using COC(=O)CCc1cccc(CNCc2ccc(C(C)(C)C)cc2)c1, O=S(=O)(Cl)c1ccccn1 to produce COC(=O)CCc1cccc(CN(Cc2ccc(C(C)(C)C)cc2)S(=O)(=O)c2ccccn2)c1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.