InChI=1/C21H35N3O3/c25-7-6-24(18-4-2-1-3-5-18)14-19(26)22-20(27)23-21-11-15-8-16(12-21)10-17(9-15)13-21/h15-18,25H,1-14H2,(H2,22,23,26,27)/p+1/fC21H36N3O3/h22-24H/q+1 3038B37D853E84CC