InChI=1/C22H23FN2O4/c23-17-4-2-1-3-16(17)20-12-25(9-10-27-20)21(26)24-13-22(7-8-22)15-5-6-18-19(11-15)29-14-28-18/h1-6,11,20H,7-10,12-14H2,(H,24,26)/t20-/m0/s1/f/h24H	204D072BCC3F05F5