InChI=1/C19H27N5O3/c1-5-24(6-2)15(16-8-7-11-27-16)13-21-18(25)19(26)22-14-9-10-17(20-12-14)23(3)4/h7-12,15H,5-6,13H2,1-4H3,(H,21,25)(H,22,26)/p+1/t15-/m1/s1/fC19H28N5O3/h21-22,24H/q+1 39E92B602AB74EE5