InChI=1/C13H19ClN2/c1-10-4-3-7-16(11(10)2)13-8-12(9-14)5-6-15-13/h5-6,8,10-11H,3-4,7,9H2,1-2H3/t10-,11-/m1/s1 40544ECB6F145BE7