InChI=1/C23H22N4O5/c28-21(24-14-7-8-19-20(10-14)32-13-31-19)11-18-22(29)26(12-15-4-3-9-30-15)23-25-16-5-1-2-6-17(16)27(18)23/h1-2,5-8,10,15,18H,3-4,9,11-13H2,(H,24,28)/t15-,18+/m1/s1/f/h24H 811C0F9B7DC6F4BE