Using COCC[NH-], CC1=C(C)C([Si](C)(C)Cl)C(C)=C1C to produce COCCN[Si](C)(C)C1C(C)=C(C)C(C)=C1C, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.