InChI=1/C18H16N4O3S/c1-3-25-10-6-4-9(5-7-10)12-11(8-19)16(21)22-17-13(12)14(20)15(26-17)18(23)24-2/h4-7H,3,20H2,1-2H3,(H2,21,22)/f/h21H2 EECC7427170CFF14