InChI=1/C20H28N6O2/c1-16-7-2-4-12-25(16)13-5-3-10-21-19(27)20(28)24-17-8-9-18(22-15-17)26-14-6-11-23-26/h6,8-9,11,14-16H,2-5,7,10,12-13H2,1H3,(H,21,27)(H,24,28)/p+1/t16-/m0/s1/fC20H29N6O2/h21,24-25H/q+1 B7864C3ACD9F4F0D