"Sample number","Factor A","Factor B","Factor C","Resonse EC50"
1,-1,-1,-1,23100
2,1,-1,-1,43000
3,-1,1,-1,71400
4,1,1,-1,76000
5,-1,-1,1,37000
6,1,-1,1,33200
7,-1,1,1,17000
8,1,1,1,16500