InChI=1/C21H32N4O2/c1-2-3-13-25-14-7-6-8-16(25)15-23-21(27)22-12-11-18-17-9-4-5-10-19(17)24-20(18)26/h4-5,9-10,16,18H,2-3,6-8,11-15H2,1H3,(H,24,26)(H2,22,23,27)/p+1/t16-,18+/m0/s1/fC21H33N4O2/h22-25H/q+1 AFA4F9AD49783E07