title: (Z)-N-Methyl-2-(5-methyl-2-oxoindolin-3-yl-idene)hydrazinecarbothio-amide.
abstract: In the title compound, C(11)H(12)N(4)OS, an intra-molecular N-H⋯O hydrogen bond generates an S(6) ring motif. In the crystal, the mol-ecules form a helical chain along the a axis through an N-H⋯O hydrogen bond. These chains are extended by an N-H⋯S hydrogen bond and a C-H⋯π inter-action into a three-dimensional network.
authors.forename: Amna
authors.initials: A
authors.lastname: Qasem Ali
authors.forename: Naser Eltaher
authors.initials: NE
authors.lastname: Eltayeb
authors.forename: Siang Guan
authors.initials: SG
authors.lastname: Teoh
authors.forename: Abdussalam
authors.initials: A
authors.lastname: Salhin
authors.forename: Hoong-Kun
authors.initials: HK
authors.lastname: Fun