dopamine	group
3.420000000e+003	toluene
2.314000000e+003	toluene
1.911000000e+003	toluene
2.464000000e+003	toluene
2.781000000e+003	toluene
2.803000000e+003	toluene
1.820000000e+003	control
1.843000000e+003	control
1.397000000e+003	control
1.803000000e+003	control
2.539000000e+003	control
1.990000000e+003	control