mmpformat 050920 required; 051103 preferred kelvin 300 group (003_thermostat_test-2) info opengroup open = True mol (Chunk-H18) tub atom 1 (1) (-183, 14, 0) - atom 2 (1) (560, 14, 0) - bond1 1 thermo (Thermo-1) (153, 0, 51) 1 2 1 stat (Stat-1- 10K) (0, 0, 153) (0) 1 2 1 egroup (003_thermostat_test-2) end molecular machine part 003_thermostat_test-2