Using O=C(O)C(OC1CCOCC1)c1ccc(Cl)c(Cl)c1, C[Si](C)(C)N[Si](C)(C)C to produce NC(=O)C(OC1CCOCC1)c1ccc(Cl)c(Cl)c1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.