InChI=1/C23H21N3O3S/c1-18(12-13-19-8-4-2-5-9-19)24-25-23(27)20-14-16-21(17-15-20)26-30(28,29)22-10-6-3-7-11-22/h2-17,26H,1H3,(H,25,27)/b13-12+,24-18+/f/h25H 32AC7D6E68451AA8