InChI=1/C24H20N2O5S/c1-32(27,28)21-10-7-19(8-11-21)26-22(17-5-3-2-4-6-17)13-18(25-26)15-29-20-9-12-23-24(14-20)31-16-30-23/h2-14H,15-16H2,1H3 EFA1B102A16243FB