InChI=1/C18H18N4O4S/c1-11-4-2-3-5-13(11)16-17(23)19-8-9-22(16)27(25,26)12-6-7-14-15(10-12)21-18(24)20-14/h2-7,10,16H,8-9H2,1H3,(H,19,23)(H2,20,21,24)/t16-/m1/s1/f/h19-21H	CCA9E40E840CD0BA