Using CN=C1SCC(O)(c2ccc(Cl)c(S(=O)(=O)Cl)c2)N1C, NCc1ccco1 to produce CN=C1SCC(O)(c2ccc(Cl)c(S(=O)(=O)NCc3ccco3)c2)N1C, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.