Using COC(=O)[C@@H](NC(=O)[C@H](NC(=O)C(C)C1CCN([C@H](C)NC(=O)[C@H](C)NC(=O)OC(C)(C)C)CC(Cc2ccccc2)C1O[Si](C)(C)C(C)(C)C)C(C)C)C(C)C to produce COC(=O)[C@@H](NC(=O)[C@H](NC(=O)C(C)C1CCN([C@H](C)NC(=O)[C@H](C)NC(=O)OC(C)(C)C)CC(Cc2ccccc2)C1O)C(C)C)C(C)C, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.