InChI=1/C21H26N4O3/c1-16-5-4-12-24(14-16)15-17-8-10-19(11-9-17)23-21(26)22-13-18-6-2-3-7-20(18)25(27)28/h2-3,6-11,16H,4-5,12-15H2,1H3,(H2,22,23,26)/p+1/t16-/m0/s1/fC21H27N4O3/h22-24H/q+1 7A0CFF577DA89CCC