Using CCOC(=O)c1sc(Nc2cc(OCc3ccccc3)ccc2[N+](=O)[O-])nc1-c1cccc(Cl)c1 to produce CCOC(=O)c1sc(Nc2cc(OCc3ccccc3)ccc2N)nc1-c1cccc(Cl)c1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.