InChI=1/C16H16N4O3S/c1-23-13-4-2-3-11(9-13)15-10-16(20-19-15)18-12-5-7-14(8-6-12)24(17,21)22/h2-10H,1H3,(H2,17,21,22)(H2,18,19,20)/f/h18,20H,17H2 E379DA5A6854B9AD