InChI=1/C17H21FN2O3S/c1-2-15-20-16(11-6-4-3-5-7-11)17(23-15)12-8-9-14(13(18)10-12)24(19,21)22/h8-11H,2-7H2,1H3,(H2,19,21,22)/f/h19H2 FD1CE61DD512D229