Nommer le composé suivant :
{"init": {"range": [[1.0, 4.56569], [-1.8536000000000001, 1.71215]], "scale": [50, 50]}, "line": [[[3.42425, 0.7121500000000001], [3.14141, 0.42927000000000004], {"subtype": "segment"}], [[3.56569, 0.57073], [3.2828500000000003, 0.28785], {"subtype": "segment"}], [[2.0, -0.5536000000000001], [2.0, -0.1536], {"subtype": "segment"}], [[2.3, -0.8536], [2.7, -0.8536], {"subtype": "segment"}], [[2.3, 0.1464], [2.7, 0.1464], {"subtype": "segment"}], [[3.0, -0.5536000000000001], [3.0, -0.1536], {"subtype": "segment"}]], "label": [[[3.7071, 0.8536], "O", "center", {}], [[2.0, -0.8536], "CH_{2}", "center", {}], [[2.0, 0.1464], "CH_{2}", "center", {}], [[3.0, -0.8536], "CH_{2}", "center", {}], [[3.0, 0.1464], "C", "center", {}]]}