Using CC(C)(C)[Si](OCc1ccc(Br)cc1Cl)(c1ccccc1)c1ccccc1, O=CN1CCCCC1 to produce CC(C)(C)[Si](OCc1ccc(C=O)cc1Cl)(c1ccccc1)c1ccccc1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.