InChI=1/C21H33N5O2/c1-25-11-9-16(10-12-25)26-13-7-15(8-14-26)22-21(28)24-19-4-2-3-18-17(19)5-6-20(27)23-18/h5-6,15-16,19H,2-4,7-14H2,1H3,(H,23,27)(H2,22,24,28)/p+1/t19-/m1/s1/fC21H34N5O2/h22-24,26H/q+1 5EA04E81616C22EA