InChI=1/C19H30N4O2/c1-14-6-4-8-17(10-14)22-19(25)20-11-18(24)21-16(3)13-23-9-5-7-15(2)12-23/h4,6,8,10,15-16H,5,7,9,11-13H2,1-3H3,(H,21,24)(H2,20,22,25)/p+1/t15-,16+/m0/s1/fC19H31N4O2/h20-23H/q+1 AC834CDF37C1DFED