Using OC1CCOCC1, CC(C)c1nnc2ccc(-c3c[nH]nc3-c3ccc(F)cc3F)nn12 to produce CC(C)c1nnc2ccc(-c3cn(C4CCOCC4)nc3-c3ccc(F)cc3F)nn12, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.