Using CCC(c1ccc(Cl)cc1)(C1CC1C#N)n1ncc2c(N(COCC[Si](C)(C)C)S(C)(=O)=O)cccc21 to produce CCC(c1ccc(Cl)cc1)(C1CC1C#N)n1ncc2c(NS(C)(=O)=O)cccc21, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.