[H]C1(O)CC(=CC=C2CCCC3(C)C2([H])CCC3([H])C([H])(C)CCCC(C)C)C(=C)C([H])(O)C1
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?