Using C[Si](C)(C)[N-][Si](C)(C)C, CCOC(=O)N1CCc2sccc2C(=O)C1 to produce C=C1CN(C(=O)OCC)CCc2sccc21, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.