Help to Chernomor

Of all the zombified stalkers around the Yantar factory, one appears to have kept his major brain functions and even shows up on the PDA minimap. His name is Chernomor and he needs some assistance to return to the loners.
== Walkthrough ==
After giving Chernomor two Antizombine from your inventory, both you and he will be converted to regular loners once again, so the zombies will be attacking you and him again. Shoot your way out of the complex, and escort Chernomor to the [ loner camp] just across the road. Speak to him again.
Chernomor will give you a lot of background on Last Day as a twice-zombified former member of the group. Apparently they are preparing to use explosive isomorph devices on the leaders of various Zone factions to solidify control over the territory. He also confirms that the Last Day base is in Dead City, a place cut off from the rest of the Zone, but he was investigating teleports to access it.
Chernomor will also tip you off to his ammo and special rifle in the Yantar factory building. The ammo is on the stairs, and the rifle is on the roof. Your isomorph detector will pick them up, so you won't have trouble finding both.
Grab both of them while the factory area is still clear, and avoid or kill the Ghostly chimera that spawns at the bottom of the building.
== Notes ==
* You can kill zombified stalkers with zero repercussions, so clearing the factory out before accepting the quest makes it an easy walk.
== Bugs ==