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What is the molecular formula of the molecule 2-cyclopropyl-1-[4-[6-(3-fluorophenoxy)-8-(3,3,3-trifluoropropylamino)imidazo[1,2-b]pyridazin-3-yl]-2-methylphenyl]ethanone;4-[6-(3-fluorophenoxy)-8-(3,3,3-trifluoropropylamino)imidazo[1,2-b]pyridazin-3-yl]-2-methylbenzoic acid ?
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C50H42F8N8O5
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