A compound represented by the following general formula (I) or a pharmacologically acceptable salt thereof. [In formula (I), A1 represents a methylene group or the like; A2 represents a methylene group or an oxygen atom; A3 represents —N (R1) R2, —N (R1) R3, and / or —R3; An azetidinyl group, a pyrrolidinyl group, a piperidinyl group, a piperazinyl group, or a homopiperazinyl group which may be substituted with A4; A4 represents —O—, —S—, —S (O) —, —S (O) 2 —; Or -N (R1)-; A5 represents an optionally substituted C3-10 cycloalkylalkyl group or the like; R4 represents a halogen atom or the like; n represents an integer of 0 or 1. ]下記一般式(I)で表される化合物又はその薬理学的に許容される塩。【化1】[式(I)中、A1はメチレン基等を示し;A2はメチレン基又は酸素原子を示し;A3は-N(R1)R2、-N(R1)R3、及び/又は-R3で置換されていてもよい、アゼチジニル基、ピロリジニル基、ピペリジニル基、ピペラジニル基、又はホモピペラジニル基を示し;A4は-O-、-S-、-S(O)-、-S(O)2-、又は-N(R1)-を示し;A5は、置換されていてもよいC3-10シクロアルキルアルキル基等を示し;R4はハロゲン原子等を示し;nは0又は1の整数を示す。]