InChI=1/C19H18N4O4S/c1-10-16(18(27)23-20-9-11-4-2-3-5-14(11)25)17(22-19(28)21-10)13-7-6-12(24)8-15(13)26/h2-9,17,24-26H,1H3,(H,23,27)(H2,21,22,28)/b20-9+/t17-/m1/s1/f/h21-23H	406175FB788497D0