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What is the molecular formula of the compound with this IUPAC name 14-[4-[6-[4-ethyl-3-[(Z)-prop-1-enyl]phenyl]naphthalen-2-yl]quinazolin-2-yl]-3-thia-15-azapentacyclo[11.8.0.02,10.04,9.016,21]henicosa-1(13),2(10),4,6,8,11,14,16,18,20-decaene ?
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C48H33N3S
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