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R1C7(6),R2C7(1,4,8),R3C7(1,4,6),R8C7(4,8)
In column 7, the only candidates in the three yellow cells R4C7, R7C7 and R9C7 are 2, 5 and 9. So they have to be placed in these three cells and therefore can be removed from the green cells.