Alright guys, let's continue with naming about Keynes. So in this example here we have to determine the structure for the following out King compound. So it's four ter beautiful octane. So octane means a carbons. So in a carbon chain, keep writing So 12345678 Carbons number at 1234567 and eight. Carbon number four is going to have a terp, Udal. So it has to lose an H to accommodate that incoming ter bugle. Remember, ter beautiful would look like this. It's a carbon connected and it has three methyl groups on it. So that would be our four ter beautiful octane. They find the last question guys attempt to do this one. This one has PAL Agence as thes substitue INTs. So flooring is floral. Chlorine is chloral Brahman is bro mo eyes I Odo I Odiah. So knowing this is key to answering the next question