Using COC(=O)c1ccc(CN2C(c3ncccc3C)CCCC2c2ncccc2C)c([N+](=O)[O-])c1 to produce COC(=O)c1ccc(CN2C(c3ncccc3C)CCCC2c2ncccc2C)c(N)c1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.