InChI=1/C22H30N4O3/c1-5-26(6-2)20(17-10-8-7-9-11-17)16-23-21(27)24-18-12-14-19(15-13-18)25(3)22(28)29-4/h7-15,20H,5-6,16H2,1-4H3,(H2,23,24,27)/p+1/t20-/m1/s1/fC22H31N4O3/h23-24,26H/q+1 28B8480FF7BEDFE5