SEARCH Articles Figures Tables A 13C-decoupled HMQC spectrum of 54 mM chloroquine diphosphate in D2O acquired with an inverse detection microcoil probe. The 740-nl F0bs contained 40 nmol points, were acquired in 3.6h. The data were zero-filled to 256 points in the 13C dimension. A 40 shifted sinebell function was applied, followed by Gaussian multiplication prior to Fourier transformation [Publishers Imprint]