InChI=1/C14H13N3O5S/c1-22-11-7-10(17(20)21)8(6-12(11)23-2)13(18)16-9-4-3-5-15-14(9)19/h3-7H,1-2H3,(H,15,19)(H,16,18)/f/h15-16H CC6702734201BC80