{"commonchem": {"version": 10 },
 "defaults": {
   "atom": {"z": 6, "impHs": 0, "chg": 0, "stereo": "unspecified", "nrad": 0},
   "bond": {"bo": 1, "stereo": "unspecified", "stereoAtoms": []}
 },
 "molecules": [{"name": "example 1", "atoms": [{"z": 6, "impHs": 1},
 {"z": 6},
 {"z": 6, "impHs": 1},
 {"z": 6, "impHs": 1},
 {"z": 6, "impHs": 3},
 {"z": 6, "impHs": 1},
 {"z": 6, "impHs": 1},
 {"z": 6, "impHs": 1},
 {"z": 6},
 {"z": 8},
 {"z": 6, "impHs": 1},
 {"z": 6, "impHs": 1},
 {"z": 6, "impHs": 1, "stereo": "ccw"},
 {"z": 7, "impHs": 3, "chg": 1},
 {"z": 17}],
"bonds": [{"atoms": [0, 1],
"bo": 2},
 {"atoms": [1, 2]},
 {"atoms": [2, 3],
"bo": 2},
 {"atoms": [3, 4]},
 {"atoms": [1, 5]},
 {"atoms": [5, 6],
"bo": 2},
 {"atoms": [6, 7]},
 {"atoms": [7, 8],
"bo": 2},
 {"atoms": [8, 9]},
 {"atoms": [9, 10]},
 {"atoms": [10, 11],
"bo": 2, "stereoAtoms": [9, 12],
"stereo": "cis"},
 {"atoms": [11, 12]},
 {"atoms": [12, 13]},
 {"atoms": [12, 14]},
 {"atoms": [8, 0]}],
"properties": {"prop1": 1, "prop2": 3.14, "prop3": "foo"},
 "extensions": [{"name": "rdkitRepresentation", "toolkitVersion": "2018.03.1.dev1", "formatVersion": 1, "aromaticAtoms": [0, 1, 5, 6, 7, 8],
"aromaticBonds": [0, 4, 5, 6, 7, 14],
"cipRanks": [6, 8, 3, 1, 0, 4, 2, 5, 10, 13, 9, 7, 11, 12, 14],
"cipCodes": [[12, "R"]],
"atomRings": [[0, 8, 7, 6, 5, 1]]}]}]}