Using COc1ccc2c(O)cc(C(=O)O)nc2c1Cl, CN(C)C(On1nnc2cccnc21)=[N+](C)C to produce COc1ccc2c(O)cc(C(N)=O)nc2c1Cl, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.