InChI=1/C21H34N4O3/c1-5-15(2)23-20(26)16(3)24-21(27)22-14-18(25-12-8-9-13-25)17-10-6-7-11-19(17)28-4/h6-7,10-11,15-16,18H,5,8-9,12-14H2,1-4H3,(H,23,26)(H2,22,24,27)/p+1/t15-,16+,18-/m0/s1/fC21H35N4O3/h22-25H/q+1 C3C0EBF42CCCB88B