InChI=1/C17H14F3NO3/c18-17(19,20)16(24)21-8-11-7-13(23)5-6-14(11)15(9-21)10-1-3-12(22)4-2-10/h1-7,15,22-23H,8-9H2/t15-/m0/s1 DC16ADDE2213AA33