InChI=1/C27H23N4O5/c1-32-24-7-6-17-12-23-19-14-26-25(34-16-35-26)13-18(19)8-9-30(23)15-20(17)27(24)33-10-11-36-31-22-5-3-2-4-21(22)28-29-31/h2-7,12-15H,8-11,16H2,1H3/q+1 A37EAD229BCB8E2C