Using COc1ccc(C(=O)NC(=S)Nc2ccccc2C(N)=O)cc1 to produce COc1ccc(C(=O)Nc2nc(=O)c3ccccc3[nH]2)cc1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.