InChI=1/C12H18N4/c1-2-16-12-10(8-13-16)14-11(15-12)9-6-4-3-5-7-9/h3-4,8-9,11-12,15H,2,5-7H2,1H3/t9-,11-,12-/m0/s1 67CEF4A3C84AB308