[H]C12c3cc4c(cc3CCN3CCCC31C=C(OC)C2OC(=O)C(O)(CCC(C)(C)O)CC(=O)OC)OCO4
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?