Using C=CCON(C(=O)OC(C)(C)C)[C@H]1CN(C(=O)OC(C)(C)C)[C@H](CO[Si](C)(C)C(C)(C)C)C=C1COC to produce C=CCON(C(=O)OC(C)(C)C)[C@H]1CN(C(=O)OC(C)(C)C)[C@H](CO)C=C1COC, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.