Using NCc1ccc(S(N)(=O)=O)cc1, O=C(O)CSC(=S)SCC(=O)O to produce NS(=O)(=O)c1ccc(CN2C(=O)CSC2=S)cc1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.