\documentclass[12pt,border=0pt,tikz,class=scrartcl,multi=false]{standalone}\usepackage{helvet}\usepackage[T1]{fontenc}\usepackage[latin1]{inputenc}\usepackage{mathtools,amssymb}\usepackage{pgfplots}\pgfplotsset{compat=1.12}\usetikzlibrary{positioning,calc,arrows,fit,backgrounds,decorations.text,shapes} \usepackage{chemfig,chemmacros}\renewcommand*{\familydefault}{\sfdefault}\renewcommand*\printatom[1]{\ensuremath{\mathsf{#1}}}\setatomsep{1.7em}\setdoublesep{.6ex}\setarrowdefault{,1,ultra thick}\setbondstyle{thick,cap=but}\definesubmol\nobond{-[,0.2,,,draw=none]} \pagestyle{empty}\thispagestyle{empty}\begin{document}\begin{tikzpicture}\node {\chemfig{*6((<HO)(!\nobond\hspace{9pt}\chembelow{}{\scriptscriptstyle3})-(!\nobond\chemabove[1ex]{}{\scriptscriptstyle2})(<:OH)-(!\nobond\hspace{-1ex}\chembelow{}{\scriptscriptstyle1})(<:OH)-O-(!\nobond\chembelow[1ex]{}{\scriptscriptstyle5})(<(!\nobond{\scriptscriptstyle6})-[::-60]OH)-(-[:-30,.2,,,draw=none]{\scriptscriptstyle4})(<:HO)-)}};\end{tikzpicture}\end{document}