Using CC(C)(C)OC(=O)N[C@@H](CCc1ccccc1)C(=O)N1CCC(N2C(=O)C(C)(C)c3ccccc32)CC1, C[Si](C)(C)Cl to produce CC1(C)C(=O)N(C2CCN(C(=O)[C@@H](N)CCc3ccccc3)CC2)c2ccccc21, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.