Using COc1ccnc(CSc2nc3sc4ccccc4c3[nH]2)c1, O=C(OO)c1cccc(Cl)c1 to produce COc1ccnc(CS(=O)c2nc3sc4ccccc4c3[nH]2)c1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.