InChI=1/C21H28N4O3/c1-16(20(26)22-14-19-9-6-12-28-19)24-21(27)23-13-17-7-2-3-8-18(17)15-25-10-4-5-11-25/h2-3,6-9,12,16H,4-5,10-11,13-15H2,1H3,(H,22,26)(H2,23,24,27)/p+1/t16-/m0/s1/fC21H29N4O3/h22-25H/q+1 E1F14A4C91B572A9