InChI=1/C17H16N4O3S2/c1-9(2)25-17-20-26-16-19-15(23)13(14(18)21(16)17)8-11-4-6-12(7-5-11)24-10(3)22/h4-9,18H,1-3H3/b13-8-,18-14? 242CC143FB8AACF1