Newly created fluorenone drugs can be used to prevent, treat, or otherwise reduce damage to {HEAD ~ a brain or spinal cord} following {TAIL ~ a medical crisis} 
following
Newly created fluorenone drugs can be used to prevent , treat , or otherwise reduce damage to { HEAD ~ a brain or spinal cord } following { TAIL ~ a medical crisis }
OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH HEAD HEAD HEAD HEAD HEAD HEAD HEAD HEAD HEAD REL TAIL TAIL TAIL TAIL TAIL TAIL TAIL