 Okay, so let's name this alkane or draw the structure of this name. I guess it says three cyclopropyl pentane so remember whenever we're doing this these Structures the first thing we want to do is cover up everything except for the base or root of the name So we're going to draw the pentane first So remember that's five comments. So one two three four five And Now we cover up the pentane and look at everything else. So on the three carbon One two three on that carbon. There's a cyclopropyl group Okay, so remember if we said it was a methyl group or something. We just put a little CH3 But since it's a cyclopropyl group, right, we're going to put a cyclopropane ring there Okay, and remember also it's got a connect to a carbon unlike a lot of you were trying to do with the Cyclopexil or cyclopental when you were putting it in between two parts. Okay, so remember So effectively what we got is the three pentane So we're going to put our R group there and the cyclopropyl group Has the R and a cyclopropane like that. So we're just going to stick those two together I know we're doing this the long way, but I wanted everybody to remember So we're just going to take those two R's and stick them together So when we do that I'm going to stick that little triangle So that's three cyclopropyl pentane Any questions on that one? No, it's a good one. Yeah, it's definitely a good one