title: 3-(4-Amino-3-ethyl-5-sulfanyl-idene-4,5-dihydro-1H-1,2,4-triazol-1-yl)-3-(2-chloro-phen-yl)-1-phenyl-propan-1-one.
abstract: In the title mol-ecule, C(19)H(19)ClN(4)OS, the 1,2,4-triazole ring forms dihedral angles of 86.0 (2) and 65.6 (2)° with the phenyl and chloro-phenyl rings, respectively. In the crystal, inter-molecular N-H⋯S and N-H⋯O hydrogen bonds link mol-ecules into centrosymmetric dimers, which are further linked into chains in [001] via weak C-H⋯π inter-actions.
authors.forename: Zhi-Jian
authors.initials: ZJ
authors.lastname: Wang
authors.forename: Wei-Min
authors.initials: WM
authors.lastname: Jia
authors.forename: Qing-Lei
authors.initials: QL
authors.lastname: Liu
authors.forename: Wei
authors.initials: W
authors.lastname: Wang
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