Using CCOc1nc2c(C(O)c3ccc(F)cn3)cc(-c3c(C)noc3C)cc2n1C(=O)OC(C)(C)C to produce CCOc1nc2c(C(=O)c3ccc(F)cn3)cc(-c3c(C)noc3C)cc2n1C(=O)OC(C)(C)C, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.