Using C[O-], Cc1cc(-c2nc3cc(F)cc(OCCOC(C)C)c3c(=O)[nH]2)cc(C)n1 to produce COc1cc(OCCOC(C)C)c2c(=O)[nH]c(-c3cc(C)nc(C)c3)nc2c1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.