Using O=[N+]([O-])c1cccc(CBr)c1, Cc1nc(-c2ccccc2Cl)n2c1c(C)nc1cc(O)ccc12 to produce Cc1nc(-c2ccccc2Cl)n2c1c(C)nc1cc(OCc3cccc([N+](=O)[O-])c3)ccc12, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.