InChI=1S/C17F30/c18-1-2(19,5(22,23)4(21)10(32,33)15(42,43)17(46,47)16(44,45)11(4,34)35)7(26,27)12(36,37)8(28,29)3(1,20)9(30,31)14(40,41)13(38,39)6(1,24)25