\sixheterov[bdf]{
2s==\decaheterovt[fk]{1==\lmoiety{HN};2==NH$\bf_2$;5==N;9==N}{8==(yl)}[bcd]
}{}[b]
\put(220,420){
\put(0,0){\scalebox{0.6}{$\bullet$}}
\put(50,-20){\sffamily\bfseries HCl}
}
\sixheterov[bdf]{
2s==\decaheterovt[fk]{1==\lmoiety{HN};2==NH$\bf_2$;5==N;9==N}{8==(yl)}[bcd]
}{}[b]
\put(220,420){
\put(0,0){\scalebox{0.6}{$\bullet$}}
\put(50,-20){\sffamily\bfseries HCl}
}