1H-Cyclopenta(b)quinoline, 2,3-dihydro-7-methoxy-9-(4-(2-methylphenyl)-1-piperazinyl)- 40527-89-7 7-Methoxy-9-(4-(2-methylphenyl)-1-piperazinyl)-2,3-dihydro-1H-cyclopenta(b)quinoline