InChI=1/C18H21FN4O4S/c19-15-5-1-2-6-16(15)22-13-11-21(12-14-22)10-9-20-28(26,27)18-8-4-3-7-17(18)23(24)25/h1-8,20H,9-14H2 B3329855D5AC765A