Using Nc1ncccc1-c1ccc(-c2ccccc2)s1, O=S(=O)(Cl)CCCl to produce O=S1(=O)CCN2C=CC=C(c3ccc(-c4ccccc4)s3)C2=N1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.