Edit chemical label 1,2,3,4,5,6,7,8,11,12,13,16,17,18,19,22,23,24,25,26,27,28,29,30,31,32,33,34,35,37,38,39,40,41,42,45,46,47,50,51,52,54,55,56,57,58,59,60-Octatetracontafluoro-1,2,3,4,5,6,7,8,11,12,13,16,17,18,19,22,23,24,25,26,27,28,29,30,31,32,33,34,35,37,38,39,40,41,42,4