Using CCCCN(CCCC)C(=S)NC(=O)c1cccc(OC)c1, O=C(O)CCl to produce CCCCN(CCCC)c1nc(-c2cccc(OC)c2)cs1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.