Using CCOC(=O)Cl, O=C(NC1CCCCC1)c1ccc(S(=O)(=O)NC2CCNCC2)c2ccccc12 to produce CCOC(=O)N1CCC(NS(=O)(=O)c2ccc(C(=O)NC3CCCCC3)c3ccccc23)CC1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.