InChI=1/C21H26N4O5/c26-14-19(20(27)16-6-8-18(9-7-16)25(29)30)23-21(28)22-17-10-11-24(13-17)12-15-4-2-1-3-5-15/h1-9,17,19-20,26-27H,10-14H2,(H2,22,23,28)/p+1/t17-,19+,20-/m1/s1/fC21H27N4O5/h22-24H/q+1 BA2A5A99B4A9802B