Using O=C(OO)c1cccc(Cl)c1, CC(=O)Nc1csc2c(CSc3nc4ccccc4[nH]3)nccc12 to produce CC(=O)Nc1csc2c(CS(=O)c3nc4ccccc4[nH]3)nccc12, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.