2-(5-butylthiophen-2-yl)-2,5-dihydropyrazolo[4,3-c]quinolin-3-one
2-(5-butylthiophen-2-yl)-2,5-dihydropyrazolo[4,3-c]quinolin-3-one
A pyrazoloquinoline that is 2,5-dihydropyrazolo[4,3-<em>c</em>]quinolin-3-one which is substituted at position 2 by a 5-butyl-2-thienyl group.