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What is the molecular formula of the molecule ethyl 4-[(1S,8R,9S)-4-(2-anilino-2-oxoethyl)-8-(3-ethoxy-4-hydroxyphenyl)-5,10,12-trioxo-2,6-dithia-4,11-diazatricyclo[7.3.0.03,7]dodec-3(7)-en-11-yl]benzoate ?
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C33H29N3O8S2
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