InChI=1/C14H19ClN2O2/c15-12-8-10(9-16-14(12)19)13(18)17-11-6-4-2-1-3-5-7-11/h8-9,11H,1-7H2,(H,16,19)(H,17,18)/f/h16-17H EE3C88ED8ED6BBBD