Using COc1cc2c(cc1[N+](=O)[O-])CCNCC2, CN(C)CC(=O)Cl to produce COc1cc2c(cc1[N+](=O)[O-])CCN(C(=O)CN(C)C)CC2, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.