You are a chemist. Please follow the instructions to convert the structure to the corresponding name.
system
Convert the IUPAC name of a molecule 1-[4-[6-cyclopropyl-5-(3-methoxyphenyl)-7H-cyclopenta[c]pyridazin-3-yl]butyl]-N-(pyridin-2-ylmethyl)triazole-4-carboxamide into molecular formula.
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C30H31N7O2
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