I can't test this and I'm not the best at regex, but give it a try.
auto(500)
foreach newmessage m do
if m.type == 14 then
if string.find(m.content, "^{Anti Bot System}") then
q,w,e = string.match(m.content, ".*(%d+).*(%d+).*(%d+).*")
say("!antibot "..w+e)
end
end
end