<s>[INST] You are a cybersecurity and NLP expert tasked with named entity extraction. You need to provide the named entities for each token in the given sentence. You will be penalized for incorrect predictions. Identify the entities for the following sentence: 'The classes.dex has implementation for only two classes : The main application class gCHotRrgEruDv , which is involved when the application opens A helper class that has definition for custom encryption and decryption This means that there ’ s no code corresponding to the services declared in the manifest file : Main Activity , Broadcast Receivers , and Background .' [/INST] [The:O, classes.dex:O, has:O, implementation:O, for:O, only:O, two:O, classes:O, ::O, The:O, main:O, application:O, class:O, gCHotRrgEruDv:O, ,:O, which:O, is:O, involved:O, when:O, the:O, application:O, opens:O, A:O, helper:O, class:O, that:O, has:O, definition:O, for:O, custom:O, encryption:O, and:O, decryption:O, This:O, means:O, that:O, there:O, ’:O, s:O, no:O, code:O, corresponding:O, to:O, the:O, services:O, declared:O, in:O, the:O, manifest:O, file:O, ::O, Main:O, Activity:O, ,:O, Broadcast:O, Receivers:O, ,:O, and:O, Background:O, .:O] </s>