Using COC1=CC(=O)NC1=O, COCN(Cc1ccccc1)C[Si](C)(C)C to produce CO[C@]12CN(Cc3ccccc3)C[C@H]1C(=O)NC2=O, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.