You are a chemist. Please follow the instructions to convert the structure to the corresponding name.
system
Convert the IUPAC name of a molecule 1H-benzimidazole;ethane;furan;imidazo[1,2-a]pyrazine;imidazo[1,2-a]pyridine;imidazo[1,2-a]pyrimidine;imidazo[1,2-b]pyridazine;1H-imidazo[4,5-b]pyridine;imidazo[1,2-b][1,2,4]triazine;imidazo[1,2-c]pyrimidine;imidazo[2,1-c][1,2,4]triazine;imidazo[2,1-f][1,2,4]triazine;1H-imidazole;1H-indazole;1H-indole;2H-isoindole;oxadiazole;1,2,5-oxadiazole;1,2-oxazole;1,3-oxazole;1H-pyrazole;1H-pyrrole;1H-pyrrolo[2,3-b]pyridine;2H-tetrazole;thiadiazole;1,2,5-thiadiazole;1,2-thiazole;1,3-thiazole;thiophene;1H-1,2,4-triazole;2H-triazole into molecular formula.
user
C207H325N71O5S5
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