InChI=1/C19H27N5O2/c1-23-7-8-24(13-17(23)6-9-25)12-14-2-4-15(5-3-14)19-21-16(11-20)10-18(26)22-19/h2-5,10,17,25H,6-9,11-13,20H2,1H3,(H,21,22,26)/p+1/t17-/m0/s1/fC19H28N5O2/h21,23H/q+1 DD05C6E13B23156B