Using CCO[Si](Cl)(OCC)OCC, Brc1cccc2c1Sc1ccccc1S2 to produce CCO[Si](OCC)(OCC)c1ccc2c(c1)Sc1ccccc1S2, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.