Using O=C(O)CCCC[C@@H]1SC[C@@H]2NC(=O)N[C@@H]21, O=C([O-])CCSSC1C=CC=CN1N1C(=O)CCC1=O to produce c1ccc(SSc2ccccn2)nc1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.