[H]C12CC3(O)C4([H])C(=O)OC([H])(C4C(=C)C)C4([H])OC(=O)C1(O2)C34C
DRUGMATRIX assay inhibits PDE5 enzyme (substrate: [3H]cGMP + cGMP) and targets a single protein. It uses human platelet cells and is an in vitro binding assay. Does the molecule work for this assay?