InChI=1/C21H25N5O3/c1-14-5-7-16(8-6-14)23-21(29)24-18-4-2-3-15-13-26(11-9-17(15)18)12-10-19(27)25-20(22)28/h2-8H,9-13H2,1H3,(H2,23,24,29)(H3,22,25,27,28)/p+1/fC21H26N5O3/h23-26H,22H2/q+1 3B9EB4F3B70BC80C