InChI=1/C21H33N5O2/c1-25-13-9-19(10-14-25)26-15-7-18(8-16-26)24-21(28)23-12-11-22-20(27)17-5-3-2-4-6-17/h2-6,18-19H,7-16H2,1H3,(H,22,27)(H2,23,24,28)/p+1/fC21H34N5O2/h22-24,26H/q+1 02587FA681F0D613