A fluorescent benzo[g]isoquinoline-based HIF prolyl hydroxylase inhibitor for cellular imaging par Mayer, M, Fey, K, Heinze, E, Rainer Wick, C, Abboud, M, Yeh, T, Tumber, A, Orth, N, Schley, G, Buchholz, B, Clark, T, Schofield, C, Willam, C, Burzlaff, N