You are a chemist. Please follow the instructions to convert the structure to the corresponding name.
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Under IUPAC nomenclature, a molecule named (2R,6S)-14-hydroxy-18-methoxy-4-(2-methyl-5-phenylpyrazole-3-carbonyl)-16-oxa-4,7-diazatetracyclo[15.3.1.111,15.02,6]docosa-1(21),11(22),12,14,17,19-hexaen-8-one is given. What is its corresponding molecular formula?
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C31H30N4O5
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