InChI=1/C19H32N4O2/c1-4-10-17(22-19(20)25)18(24)21-14-16(23(5-2)6-3)13-15-11-8-7-9-12-15/h7-9,11-12,16-17H,4-6,10,13-14H2,1-3H3,(H,21,24)(H3,20,22,25)/p+1/t16-,17-/m1/s1/fC19H33N4O2/h21-23H,20H2/q+1 DC7CEFE2C7C81D7D