InChI=1/C17H21N5O4S/c1-3-9-21-15-13(16(23)22(10-4-2)17(21)24)19-14(20-15)11-5-7-12(8-6-11)27(18,25)26/h5-8H,3-4,9-10H2,1-2H3,(H,19,20)(H2,18,25,26)/f/h19H,18H2 BE843D449A38C720