The present invention is related to a compound having excellent DGAT inhibition and ingestion inhibition or a pharmacologically acceptable salt thereof. Provided is a compound represented by the following general formula (I) or a pharmacologically acceptable salt thereof. (wherein, R1 is a hydrogen atom, a halogen atom or a carboxyl； R2 is a hydrogen atom, a halogen atom or a C1-C6 alkyl, and etc.； R3 is a hydrogen atom, a halogen atom or a C1-C6 alkyl, and etc.； T is a nitrogen atom or a group represented by the formula -CH=； W is a nitrogen atom or a group represented by the formula -CH=； U is a nitrogen atom or a group represented by the formula -CH=； V is a nitrogen atom or a group represented by the formula -CH=； Q is a nitrogen atom or a group represented by the formula -CH=； Z is a nitrogen atom, a group represented by the formula -CH=or a group represented by the formula-C(R4)=； R4 is a halogen atom or a C1-C6 alkyl, and etc.； m is 0 or 1； n is an integer of 0 to 2.
