InChI=1/C21H27N5O2/c1-14-6-4-8-18(15(14)2)25-21(28)24-17-9-10-19(23-12-17)26-11-5-7-16(13-26)20(27)22-3/h4,6,8-10,12,16H,5,7,11,13H2,1-3H3,(H,22,27)(H2,24,25,28)/p+1/t16-/m0/s1/fC21H28N5O2/h22-25H/q+1 B026F2C42681E190