InChI=1/C22H20N4O5/c27-20-12-25(13-21(28)26(20)9-8-15-4-2-1-3-5-15)11-19-23-24-22(31-19)16-6-7-17-18(10-16)30-14-29-17/h1-7,10H,8-9,11-14H2/p+1/fC22H21N4O5/h25H/q+1 FA0C4454C005547A