InChI=1/C21H34N4O3/c1-2-28-17-20(26)23-24-21(27)22-12-6-7-13-25-14-10-19(11-15-25)16-18-8-4-3-5-9-18/h3-5,8-9,19H,2,6-7,10-17H2,1H3,(H,23,26)(H2,22,24,27)/p+1/fC21H35N4O3/h22-25H/q+1 B1AC86C59C434E6B