InChI=1/C21H28N4O3/c1-14-9-11-21(12-10-14)19(27)25(20(28)22-21)23-18(26)13-24(2)17-8-7-15-5-3-4-6-16(15)17/h3-6,14,17H,7-13H2,1-2H3,(H,22,28)(H,23,26)/p+1/t14?,17-,21?/m0/s1/fC21H29N4O3/h22-24H/q+1 E700AA7CA9498BBD