4 # Example file for `chem':
5 # Ethamivan or Analepticon or C12_H17_N_O3 or
6 # N,N-diethyl-4-hydroxy-3-methoxy-benzamide
8 # Source file position: <groff-source>/contrib/chem/example/ethamivan.chem
9 # Installed position: <prefix>/share/doc/groff/example/chem/ethamivan.chem
11 # Copyright (C) 2006, 2009 Free Software Foundation, Inc.
12 # Written by Bernd Warken.
14 # Last update: 5 Jan 2009
16 # This file is part of `chem', which is part of `groff'.
18 # `groff' is free software; you can redistribute it and/or modify it
19 # under the terms of the GNU General Public License as published by
20 # the Free Software Foundation, either version 3 of the License, or
21 # (at your option) any later version.
23 # `groff' is distributed in the hope that it will be useful, but
24 # WITHOUT ANY WARRANTY; without even the implied warranty of
25 # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
26 # General Public License for more details.
28 # You should have received a copy of the GNU General Public License
29 # along with this program. If not, see <http://www.gnu.org/licenses/>.
31 R: ring pointing left double 2,3 4,5 6,1
32 bond left from R.V1 ; O
34 bond -150 from R.V6 ; O
37 B1: double bond up ; O
38 bond 120 from B1.start ; N