InChI=1/C21H30N4O3/c1-16(9-10-19-8-5-13-28-19)24-21(27)23-15-17-6-4-7-18(14-17)20(26)22-11-12-25(2)3/h4-8,13-14,16H,9-12,15H2,1-3H3,(H,22,26)(H2,23,24,27)/p+1/t16-/m1/s1/fC21H31N4O3/h22-25H/q+1 8FC4B57FD06BB784