Using O=C(OO)c1cccc(Cl)c1, Nc1nccn2c(C3CCC3)nc(-c3ccc(Sc4ccccc4)cc3)c12 to produce Nc1nccn2c(C3CCC3)nc(-c3ccc(S(=O)c4ccccc4)cc3)c12, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.