Using CC(=O)NCc1cccc(-c2csc(NC(=S)NC(=O)c3ccccc3)n2)n1 to produce CC(=O)NCc1cccc(-c2csc(NC(N)=S)n2)n1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.