InChI=1/C19H27N5O3/c1-4-24(5-2)16(17-11-8-12-27-17)13-20-18(25)22-23-19(26)21-15-10-7-6-9-14(15)3/h6-12,16H,4-5,13H2,1-3H3,(H2,20,22,25)(H2,21,23,26)/p+1/t16-/m0/s1/fC19H28N5O3/h20-24H/q+1 2BE0C24A97CD2B57