InChI=1/C12H17N5O2S/c18-9-8(3-1-2-6-13-9)14-11(19)15-12-17-16-10(20-12)7-4-5-7/h7-8H,1-6H2,(H,13,18)(H2,14,15,17,19)/t8-/m0/s1/f/h13-15H 33224CECE554C3BD