InChI=1/C13H13N5O2S/c14-9(19)5-20-13-16-11-10-7-3-1-2-4-8(7)21-12(10)15-6-18(11)17-13/h6H,1-5H2,(H2,14,19)/f/h14H2 C24011168B8BADDC