2-(4-allylpiperazin-1-yl)-4-chloroquinazoline InChI=1/C15H17ClN4/c1-2-7-19-8-10-20(11-9-19)15-17-13-6-4-3-5-12(13)14(16)18-15/h2-6H,1,7-11H quinazoline, 4-chloro-2-[4-(2-propenyl)-1-piperazinyl]-