InChI=1/C23H20N4O5S/c1-2-32-23(29)20-19(15-9-6-10-16(11-15)27(30)31)17(12-24)22(33-13-18(25)28)26-21(20)14-7-4-3-5-8-14/h3-11,19,26H,2,13H2,1H3,(H2,25,28)/t19-/m0/s1/f/h25H2 52888FCE1F180C73