If CC3 Pipeline can export CC characters with motion to Blender, how do I send the motion capture data from iClone 7 to CC3?

Check this: -

https://kb.reallusion.com/Product/52996/I-would-like-to-export-to-Blender-which-I-can-already-do-directly-from-Character-Creator-3-do-I-need-to-have-3Dxchange-to-export-my-lipsync-animations