Using CI, CCOC(=O)Nc1c(Oc2ccc(N)c(F)c2)ccnc1N to produce CCOC(=O)N(C)c1c(Oc2ccc(N)c(F)c2)ccnc1N, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.