Using COc1c(-c2ccc3nc(N)sc3c2)cc(-n2ccc(=O)[nH]c2=O)cc1C(C)(C)C to produce COc1c(-c2ccc3ncsc3c2)cc(-n2ccc(=O)[nH]c2=O)cc1C(C)(C)C, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.