InChI=1/C19H27N5O2/c1-13(23-8-10-24(11-9-23)15-4-2-3-5-15)18(25)20-14-6-7-16-17(12-14)22-19(26)21-16/h6-7,12-13,15H,2-5,8-11H2,1H3,(H,20,25)(H2,21,22,26)/p+1/t13-/m1/s1/fC19H28N5O2/h20-22,24H/q+1 A183C8F55168BEB7