Using CCOC(=O)c1nn(C2CCCCO2)c2cc(O[Si](c3ccccc3)(c3ccccc3)C(C)(C)C)ccc12 to produce CCOC(=O)c1nn(C2CCCCO2)c2cc(O)ccc12, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.