Using O=S(=O)(c1ccc2c(c1)CCCN2)N1CC2CCC(CC2)C1, CC(=O)Cl to produce CC(=O)N1CCCc2cc(S(=O)(=O)N3CC4CCC(CC4)C3)ccc21, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.