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The title mol­ecule, C20H20N2O2S, exits in the Z form and the five-membered imidazole ring and the benzene ring of the 4-methoxy­benzyl­idene moiety are almost coplanar. Short intra­molecular contacts [C⋯S = 3.138 (4) Å and C⋯N = 3.060 (4) Å] indicate the presence of weak C—H⋯S and C—H⋯N intra­molecular hydrogen bonds. [ABSTRACT FROM AUTHOR]

The title compound, C19H22N3O7, is a nefidipine analogue. The crystal packing is stabilized by intermolecular N—H...O hydrogen bonds. [ABSTRACT FROM AUTHOR]