Eb Major 7#11, 3rd inversion (D in the bass)
Also written as Ebmaj7#11/D.
Notes, from the bass up
D (bass)AD#GA#
The same notes as Eb Major 7#11 (D, A, D#, G and A#), rearranged so D is the lowest note. Use it to move between chords with smaller jumps across the keyboard.