InChI=1/C20H18N3O4S/c24-20(23(17-5-6-17)14-18-2-1-13-27-18)15-3-7-19(8-4-15)28(25,26)22-16-9-11-21-12-10-16/h1-4,7-13,17H,5-6,14H2/q-1	203B8DDC51173B94