InChI=1/C19H30N4O2/c1-14-6-5-7-17(15(14)2)22-19(25)21-10-3-4-11-23-12-8-16(9-13-23)18(20)24/h5-7,16H,3-4,8-13H2,1-2H3,(H2,20,24)(H2,21,22,25)/p+1/fC19H31N4O2/h21-23H,20H2/q+1 FDD1A3C6EA4BAC0F