InChI=1/C14H12N2O3S/c17-14(13-8-9-2-1-3-12(9)20-13)15-10-4-6-11(7-5-10)16(18)19/h4-8H,1-3H2,(H,15,17)/f/h15H	051EBD8BDBF27E90