InChI=1/C17H14F3NO2/c18-17(19,20)16(23)21-9-8-12-10-13(22)6-7-14(12)15(21)11-4-2-1-3-5-11/h1-7,10,15,22H,8-9H2/t15-/m1/s1 F8B29DD9F441EF2E