InChI=1/C21H34N4O3/c1-5-16(3)23-20(26)18-6-7-19(15(2)12-18)24-21(27)22-13-17-8-9-25(14-17)10-11-28-4/h6-7,12,16-17H,5,8-11,13-14H2,1-4H3,(H,23,26)(H2,22,24,27)/p+1/t16-,17-/m1/s1/fC21H35N4O3/h22-25H/q+1 F52724BC58EF705B