[{"from": "human", "value": "Based on the given information, design a molecule that meets the desired specifications. The molecule is an organic trisodium salt having 2-(3-{7-[bis(3-sulfonatopropyl)amino]-2-tert-butylchromenium-4-yl}prop-2-en-1-ylidene)-1-(3-carboxypropyl)-3-methyl-3-(3-sulfonatopropyl)indoline-5-sulfonate as the counterion. It has a role as a fluorochrome. It contains a DY-634(3-)."}, {"from": "gpt", "value": "[C][C][Branch2][#Branch1][=N][C][=C][Branch1][P][C][=C][C][=Branch1][Ring2][=C][Ring1][=Branch1][S][=Branch1][C][=O][=Branch1][C][=O][O-1][N][Branch2][Branch1][=N][/C][\\-Ring1][=N][=C][/C][=C][/C][=C][C][=C][C][=Branch2][Ring1][#Branch2][=N+1][Branch1][N][C][C][C][S][=Branch1][C][=O][=Branch1][C][=O][O-1][C][C][C][S][=Branch1][C][=O][=Branch1][C][=O][O-1][C][=C][Ring2][Ring1][Branch1][O][C][=Branch1][Branch1][=C][Ring2][Ring1][=Branch2][C][Branch1][C][C][Branch1][C][C][C][C][C][C][C][=Branch1][C][=O][O][C][C][C][S][=Branch1][C][=O][=Branch1][C][=O][O-1].[Na+1].[Na+1].[Na+1]"}]