InChI=1/C16H22N4O2S/c1-3-10(2)15(16(17)22)20-14(21)9-23-8-13-18-11-6-4-5-7-12(11)19-13/h4-7,10,15H,3,8-9H2,1-2H3,(H2,17,22)(H,18,19)(H,20,21)/t10-,15-/m1/s1/f/h18,20H,17H2 F312F3E4A400B004