Using Cc1ccccc1S(=O)(=O)c1ccc2c(c1C(=O)OC(C)(C)C)c1c(n2C)CC2CCC1N2 to produce Cc1ccccc1S(=O)(=O)c1ccc2c(c1)c1c(n2C)CC2CCC1N2, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.