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Can you give the molecular formula of the molecule 25-butyl-25-phenylheptadecacyclo[21.16.1.02,21.03,38.04,19.05,36.06,18.07,34.08,32.09,17.010,30.011,16.012,28.013,26.014,22.015,20.024,26]tetraconta-1(39),2(21),3(38),4(19),5,7(34),8,10(30),11(16),12,14(22),15(20),17,23(40),27,31,35-heptadecaene ?
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C50H26
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