InChI=1/C23H21N3O5/c1-13-9-10-15(26(30)31)12-17(13)25-22(28)18-16-8-5-11-24(16)20(19(18)23(25)29)21(27)14-6-3-2-4-7-14/h2-4,6-7,9-10,12,16,18-20H,5,8,11H2,1H3/t16-,18+,19+,20+/m0/s1	4FDC91BBA5A2951B