InChI=1/C24H21N3O4S/c28-23(15-31-24(29)10-9-16-14-25-18-6-2-1-5-17(16)18)27-20(21-7-3-11-30-21)13-19(26-27)22-8-4-12-32-22/h1-8,11-12,14,20,25H,9-10,13,15H2/t20-/m0/s1 46D5AC10E3BE6D70