pembrolizumab,dcvax-l
merck,northwest biotherapeutics
['citadel', 'keytruda', 'dcvax', 'solid tumor', '$nwbo']
 $nwbo why? one just need to approve dcvax-l, that in combo with keytruda has 65% efficacy against brain cancer. it works on all solid tumors. but of course you need to stop citadel and 6 other market makers from trying to prevent them from succeeding. 