{ "shards": [ "shard_000", "shard_001", "shard_002", "shard_003", "shard_004", "shard_005", "shard_006", "shard_007", "shard_008", "shard_009", "shard_010", "shard_011", "shard_012", "shard_013", "shard_014", "shard_015" ], "total": 7116053, "max_len": 120, "vocab_size": 79, "properties": [ "MolWt", "MolLogP", "TPSA", "QED", "NumHDonors", "NumHAcceptors", "NumRotatableBonds", "NumAromaticRings", "NumRings", "FractionCSP3", "HeavyAtomCount" ], "constraints": "default" }