Using CCOC(=O)C(=CNN(C)C=O)C(=O)c1cc(I)cc(F)c1F to produce CN1COc2cc(I)cc3c(=O)c(C(=O)O)cn1c23, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.