You are a chemist. Please follow the instructions to convert the structure to the corresponding name.
system
Please write the molecular formula of the molecule 3-ethyl-N-[(2S,3R)-3-hydroxy-4-[(1-methylcyclopropyl)amino]-1-phenylbutan-2-yl]-9-methyl-10,10-dioxo-10lambda6-thia-3,9-diazatricyclo[6.4.1.04,13]trideca-1,4(13),5,7-tetraene-6-carboxamide;formic acid .
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C29H38N4O6S
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