InChI=1/C15H15N5O2S/c16-11-3-1-10(2-4-11)14-9-15(20-19-14)18-12-5-7-13(8-6-12)23(17,21)22/h1-9H,16H2,(H2,17,21,22)(H2,18,19,20)/f/h18-19H,17H2 E1F835779BCA5CF0