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What is the molecular formula of the molecule (3'R,4S,6'R,7'S,11'S,12'R)-7-chloro-7'-methoxy-11',12'-dimethyl-13',13'-dioxo-7'-pyrimidin-2-ylspiro[2,3-dihydro-1H-naphthalene-4,22'-20-oxa-13lambda6-thia-1,14-diazatetracyclo[14.7.2.03,6.019,24]pentacosa-16(25),17,19(24)-triene]-15'-one ?
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C37H45ClN4O5S
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