InChI=1/C22H31N5/c1-19-8-7-11-21(18-19)27-16-14-26(15-17-27)13-6-5-12-24-22(23)25-20-9-3-2-4-10-20/h2-4,7-11,18H,5-6,12-17H2,1H3,(H3,23,24,25)/p+2/fC22H33N5/h24-26H,23H2/q+2 E27E65DC63B2C0CB