Using CC(C)(C)[Si](C)(C)OC[C@@H]1C[C@@H](O)C[C@@H]1O[Si](C)(C)C(C)(C)C, Clc1ncnc2c1ncn2C1CCCCO1 to produce CC(C)(C)[Si](C)(C)OC[C@@H]1C[C@@H](Oc2ncnc3c2ncn3C2CCCCO2)C[C@@H]1O[Si](C)(C)C(C)(C)C, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.