Every 1:30 x 7 Sets:
1 Power Clean
1 Hang Squat Clean
1 Squat Clean

All three reps of the complex complete without letting go of the bar
The power clean and squat clean come from the ground, while the hang squat clean starts above the knee

Based off of your 1RM Squat Clean:
Set 1: 60%
Set 2: 65%
Set 3: 70%
Sets 4-7: Build to a Heavy Complex