Using CCCC[N+](CCCC)(CCCC)CCCC, COc1nc(C(=O)c2ccc(O[Si](C)(C)C(C)(C)C)c(Cl)c2)ccc1Cl to produce COc1nc(C(=O)c2ccc(OC(C)C)c(Cl)c2)ccc1Cl, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.