Using O=C([C@@H]1CCCN1S(=O)(=O)c1ccc2ccccc2c1)N1C[C@@H](c2ccc(Cl)cc2)Sc2ccccc21 to produce Clc1ccc([C@@H]2CNc3ccccc3S2)cc1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.