Using Cc1ccsc1C(=O)O, O=C1c2ccccc2C(=O)N1n1cccc1 to produce Cc1ccsc1C(=O)c1cccn1N1C(=O)c2ccccc2C1=O, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.