InChI=1/C19H30N4O2/c1-3-22(4-2)14-18(24)21-12-15-7-9-17(10-8-15)23-11-5-6-16(13-23)19(20)25/h7-10,16H,3-6,11-14H2,1-2H3,(H2,20,25)(H,21,24)/p+1/t16-/m1/s1/fC19H31N4O2/h21-22H,20H2/q+1 B287AD7578989179