Using CCOC(=O)c1cn2ncnc(N)c2c1-c1ccc(N)c(F)c1 to produce Nc1ccc(-c2c(C(=O)O)cn3ncnc(N)c23)cc1F, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.