InChI=1/C22H28N4O2/c1-3-19(26-11-10-16-6-4-5-7-18(16)14-26)13-24-22(28)25-20-12-17(21(23)27)9-8-15(20)2/h4-9,12,19H,3,10-11,13-14H2,1-2H3,(H2,23,27)(H2,24,25,28)/p+1/t19-/m1/s1/fC22H29N4O2/h24-26H,23H2/q+1 48836712373544E6