InChI=1/C19H22N6O4S/c1-2-14-21-19-24(22-14)18(27)16(30-19)15(11-3-5-13(6-4-11)25(28)29)23-9-7-12(8-10-23)17(20)26/h3-6,12,15,27H,2,7-10H2,1H3,(H2,20,26)/p-1/t15-/m1/s1/fC19H21N6O4S/h27h,20H2/q-1 2357BD207E269A75