InChI=1/C16H16N6O4S2/c17-15-21-13(25)9(27-15)5-11(23)19-7-1-2-8(4-3-7)20-12(24)6-10-14(26)22-16(18)28-10/h1-4,9-10H,5-6H2,(H,19,23)(H,20,24)(H2,17,21,25)(H2,18,22,26)/t9-,10+/f/h19-20H,17-18H2 3E52C70D9722E31E