Using C[Si](C)(C)[N-][Si](C)(C)C, CC(C)(C)OC(=O)N1CCC(CC=O)CC1 to produce C=CCC1CCN(C(=O)OC(C)(C)C)CC1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.