Hallo

I have alot of BTC stuck in my electrum. When i try to send, I get an error "not valid line".

When I want to export my private keys, it looks like this:

n2VNuEYFAez1sxt3BnQFHB8dsFbsq5iLR p2pkh:cNoMrMo7EXASV2j3ggUCnFWXrcTryUsTmJyt21tn1114VNqzjs
mqkQHLvKjjmG9GDn5J1q8WxeqcrL9sqe6 p2pkh:cRUFouVDhhRSPMF8yHU7SPhs6qnXcc4mqxADNDiYrK5fq6uL39
moD8GJifDAZDAYQ1H4fBtoSwvUWcLqnXt p2pkh:cR8zQwJ4Dz5AtvZnW6dqKkiSRoJWXXfPtFE4UvsNc2Zwx8Bav2C

(I CHANGED SOME DIGITS)

I Have the seed aswell.

Questions:

1. What kind of private key is that?
2. How do i import it to use it?
3. Is there anything i can do? I suspect its a virus maybe?

Ill give 1 BTC to anyone who succesfully help me.