InChI=1/C16H20N6O3S/c1-21-12-11(14(24)22(2)16(21)25)7-9(8-17-12)13(23)19-20-15(26)18-10-5-3-4-6-10/h7-8,10H,3-6H2,1-2H3,(H,19,23)(H2,18,20,26)/f/h18-20H 0F819DAA4EE526D6