InChI=1/C19H30N4O2/c1-13(11-12-23(3)4)20-19(25)21-14(2)15-7-9-17(10-8-15)22-18(24)16-5-6-16/h7-10,13-14,16H,5-6,11-12H2,1-4H3,(H,22,24)(H2,20,21,25)/p+1/t13-,14+/m0/s1/fC19H31N4O2/h20-23H/q+1 FC03B004C637CBF0