Using Nc1nccnc1-c1ccc(OC2CCCCC2)cc1, O=S(=O)(Cl)CCCl to produce O=S1(=O)CCN2C=CN=C(c3ccc(OC4CCCCC4)cc3)C2=N1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.