InChI=1/C25H22N4O4S/c1-15(17-5-4-6-18(13-17)24(26)27)21-14-23(30)29(25(21)31)19-11-9-16(10-12-19)20-7-2-3-8-22(20)34(28,32)33/h2-13H,14H2,1H3,(H3,26,27)(H2,28,32,33)/p+1/b21-15-/fC25H23N4O4S/h26-28H2/q+1 D30FC12108E635B1