InChI=1/C19H32N4O2/c1-4-5-9-23-10-7-6-8-16(23)12-20-19(25)21-13-17-14(2)11-15(3)22-18(17)24/h11,16H,4-10,12-13H2,1-3H3,(H,22,24)(H2,20,21,25)/p+1/t16-/m0/s1/fC19H33N4O2/h20-23H/q+1 37E9721EE778006F