clone raid 5 to single drive

[Hidd3nAJ3nda]

I am trying to clone all the contents of my raid 5 to a  single hdd so I can remove the raid array entirely. I tried to use Arconis True Image WD Edition but it doesn't support the cloning of dynamic disks so I don't really know what to do from here. I am new to all this so be gentle. 

I have an ASUS P8P67 Pro mobo and the raid 5 is 3 WD 500gb hdd's, and its using the on-board raid controller i guess or whatever the mobo has. I ultimately want to have only one single 1tb drive and get rid of the raid array. I have already installed the 1tb hdd that I want to clone to, it's a WD blue 1tb hdd. If there is any other info that could help just let me know and i will try my best provide it. This seems like something that should be simple but I can't figure it out and I can't seem to find anything online on any forums with any answers for me. Any help is greatly appreciated, Thanks.