Using c1ccc2c(c1)nnn2CNC1CCCC1, COC(O[Si](C)(C)C)=C(Cl)Cl to produce COC(=O)C(Cl)(Cl)CNC1CCCC1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.