Using Cn1nnc(CO[Si](C)(C)C(C)(C)C)c1CO[Si](c1ccccc1)(c1ccccc1)C(C)(C)C to produce Cn1nnc(CO)c1CO[Si](c1ccccc1)(c1ccccc1)C(C)(C)C, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.