InChI=1/C16H20N4O3S2/c17-25(22,23)15-7-6-14(24-15)10-18-16(21)20-9-8-13(11-20)19-12-4-2-1-3-5-12/h1-7,13,19H,8-11H2,(H,18,21)(H2,17,22,23)/t13-/m0/s1/f/h18H,17H2 EFD9C32387F483C9