Using CSC(=N)c1cccs1, CN(C)CCN1CCSc2ccc([N+](=O)[O-])cc21 to produce CN(C)CCN1CCSc2ccc(NC(=N)c3cccs3)cc21, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.