1H-Pyrrole-2-acetamide, 1-methyl-5-(4-methylbenzoyl)-N-(2-(1,2,3,6-tetrahydro-1,3-dimethyl-2,6-dioxo-7H-purin-7-yl)ethyl)- 7-(1-Methyl-5-p-methylbenzoylpyrrole-2-acetamidoethyl)theophylline 98617-19-7