Using C[Si](C)(C)CCOCCl, O=S1(=O)NCC(O)(c2ccc3ccccc3c2)c2cc(Cl)sc21 to produce C[Si](C)(C)CCOCN1CC(O)(c2ccc3ccccc3c2)c2cc(Cl)sc2S1(=O)=O, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.