Using CN(C[C@H](CO)NC(=O)OC(C)(C)C)C(=O)OCC[Si](C)(C)C to produce CN(C[C@@H](N)CO)C(=O)OCC[Si](C)(C)C, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.