(Z)-4-(4-methylpiperazin-1-yl)-3-(2-oxopropylidene)-1H-benzo[b][1,4]diazepin2(3H)-one,(Z)-4-(4-methylpiperazin-1-yl)-3-(2-oxopropylidene)-1H-benzo[b][1,4]diazepin2(3H)-one,A degradation product of Olanzapine in solid oral formulations.;Impurity in commercial preparations of Olanzapine,Olanzapine Therapeutic