Using COC(=O)CCCCCS(=O)c1ccc(N(C)Cc2ccc(Cl)cc2)cc1 to produce CN(Cc1ccc(Cl)cc1)c1ccc(S(=O)CCCCCC(=O)O)cc1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.