Using COc1cc2c(cc1OC)CC(N(C)CCCNC(=O)Cc1cc(Cl)c(Cl)cc1[N+](=O)[O-])CC2 to produce COc1cc2c(cc1OC)CC(N(C)CCCNC(=O)Cc1cc(Cl)c(Cl)cc1N)CC2, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.