InChI=1/C19H28FNO4/c1-2-25-19(23)9-10-21(11-15-7-8-15)12-17(22)14-24-13-16-5-3-4-6-18(16)20/h3-6,15,17,22H,2,7-14H2,1H3/p+1/t17-/m1/s1/fC19H29FNO4/h21H/q+1 CF5F8F9419022CDD