InChI=1/C26H30N4O4S/c1-33-17-16-29-12-14-30(15-13-29)18-20-9-10-21-23(24(26(32)34-2)35-25(21)27-20)28-22(31)11-8-19-6-4-3-5-7-19/h3-11H,12-18H2,1-2H3,(H,28,31)/p+1/b11-8+/fC26H31N4O4S/h28-29H/q+1 1216499F348DC347