InChI=1/C22H27N5O/c1-15(2)26(3)17-9-6-8-16(14-17)23-22(28)27-13-7-12-20(27)21-24-18-10-4-5-11-19(18)25-21/h4-6,8-11,14-15,20H,7,12-13H2,1-3H3,(H,23,28)(H,24,25)/t20-/m1/s1/f/h23-24H 401CF584DC09B559