How to remove complex part, ListPointPlot3D Works,
{{3.52169[VeryThinSpace]+1.34532^-7 [ImaginaryI],3.68579[VeryThinSpace]-1.28543^-7 \ [ImaginaryI],7.37118},{3.53044,3.69593,7.38528},{3.55458,3.72804,7.41757},{3.59073,3.78437,7.47804},{3.63526,3.86676,7.56669},{3.68434,3.97663,7.6735},{3.73397,4.11494,7.81846},{3.78007,4.28221,7.98153},{3.81847,4.47845,8.1727},{3.845,4.70322,8.41194},{3.85555,4.95558,8.6892},{3.84609,5.23413,9.00446},{3.81272,5.53699,9.37767},{3.75176,5.86187,9.84878},{3.65975,6.206,10.4778},{3.53352,6.56625,11.9345[VeryThinSpace]-0.15 [ImaginaryI]}}