InChI=1/C15H15N5O2S/c16-11-3-1-2-10(8-11)14-9-15(20-19-14)18-12-4-6-13(7-5-12)23(17,21)22/h1-9H,16H2,(H2,17,21,22)(H2,18,19,20)/f/h18,20H,17H2 DB242359C13DA0E0