[H]C12COC(C)OC1([H])C(O)C(O)C(OC1c3cc4c(cc3C(c3cc(OC)c(O)c(OC)c3)C3([H])C(=O)OCC13[H])OCO4)O2
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?