  We present the two-loop mixed strong-electroweak virtual corrections to the
neutral current Drell-Yan process and we provide, in ancillary files, the
explicit formulae of the infrared-subtracted finite remainder. The final state
collinear singularities are regularised by the lepton mass. The evaluation of
all the relevant Feynman integrals, including those with up to two internal
massive lines, has been worked out relying on analytical and semi-analytical
techniques, in the case of complex-valued masses.
