InChI=1/C12H12N6O2S/c1-6(14-10(19)17-12-18-13-5-21-12)7-2-3-8-9(4-7)16-11(20)15-8/h2-6H,1H3,(H2,15,16,20)(H2,14,17,18,19)/t6-/m0/s1/f/h14-17H 1510F874F164476A