InChI=1/C21H28N4O5/c1-4-24(5-2)11-12-30-19-10-9-16(13-20(19)29-3)15-22-21(26)23-17-7-6-8-18(14-17)25(27)28/h6-10,13-14H,4-5,11-12,15H2,1-3H3,(H2,22,23,26)/p+1/fC21H29N4O5/h22-24H/q+1 BB3F6A99DD5C8C37