InChI=1/C19H27N5O2/c1-13(12-24-9-8-21-15(24)3)11-22-18(25)10-17(23-19(20)26)16-7-5-4-6-14(16)2/h4-9,13,17H,10-12H2,1-3H3,(H,22,25)(H3,20,23,26)/p+1/t13-,17-/m1/s1/fC19H28N5O2/h21-23H,20H2/q+1 395511D794AAF566