Using COc1cc2c(NC(C)c3cnn(C)c3)c([N+](=O)[O-])cnc2cc1-c1c(C)noc1C to produce COc1cc2c(NC(C)c3cnn(C)c3)c(N)cnc2cc1-c1c(C)noc1C, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.