Using CC(C)(C)OC(=O)Nc1cc(C#N)cc(N2CCC(O[Si](C)(C)C(C)(C)C)CC2)c1Cl to produce CC(C)(C)[Si](C)(C)OC1CCN(c2cc(C#N)cc(N)c2Cl)CC1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.