You are a chemist. Please follow the instructions to convert the structure to the corresponding name.
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Convert the IUPAC name of a molecule ethane;28,31,33-trimethyl-16-(4-phenylquinazolin-2-yl)-24-thia-6,16-diazadecacyclo[18.15.0.02,17.03,15.05,13.06,31.07,12.023,35.025,34.027,32]pentatriaconta-1(20),2(17),3(15),4,7,9,11,13,18,21,23(35),25(34),27(32),29-tetradecaene into molecular formula.
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C51H40N4S
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