A compound represented by formula (I-S-7a): wherein ring A represents a C3-15 carbocyclic group; X represents a bond or a divalent group having 1 to 8 atoms in its main chain which is 1 to 4 combinations selected from C1-8 alkylene which may be substituted, C2-8 alkenylene which may be substituted, a nitrogen atom which may be substituted, (-NH-), -CO-, -O-, C3-6 cycloalkylene which may be substituted and phenylene which may be substituted; n represents 0 or 1, wherein when n is 0, m is 1 and R 1 represents a hydrogen atom or a substituent, and when n is 1, m is 0 or an integer of 1 to 7 and R 1 represents a substituent in which when m is 2 or more, plural R 1 s are the same or different; the substituent represented by R 1 is fluoro, chloro, bromo, methyl, trifluoromethyl or methoxy; the substituent in "which may be substituted" is selected from C1-20 alkyl, C2-20 alkenyl, C2-20 alkynyl, C1-20 alkylidene, a cyclic group, C1-20 alkyl substituted with a cyclic group, oxo, hydroxy, C1-20 alkyloxy, C2-20 alkenyloxy, C2-20 alkynyloxy, hydroxy which may be protected by a cyclic group, C1-20 acylthio, thioxo, mercapto, C1-20 alkylthio, C2-20 alkenylthio, C2-20 alkynylthio, mercapto substituted with a cyclic group, C1-20 alkylsulfinyl, C2-20 alkenylsulfinyl, C2-20 alkynylsulfinyl, sulfinyl substituted with a cyclic group, C1-20 alkylsulfonyl, C2-20 alkenylsulfonyl, C2-20 alkynylsulfonyl, sulfonyl substituted with a cyclic group, C1-20 alkylsulfonyl substituted with a cyclic group, sulfino, sulfo, sulfamoyl, carboxy, C1-20 acyl, C1-20 acyl substituted with a cyclic group, carbonyl substituted with a cyclic group, carbamoyl, cyano, amidino, nitro, nitroso, imino, amino, and a halogen atom; R S0, R S1, R S2, R S3, R S4, R S5 and R S6 each independently represents a hydrogen atom, a halogen atom, or C1-4 alkyl which may be substituted with 1 to 3 halogen atoms, R S12, R S13, R S14 and R S15 each independently represents a hydrogen atom, a halogen atom, or C1-4 alkyl which may be substituted with 1 to 3 halogen atoms; a salt thereof, or a solvate thereof. wherein ring A represents a C3-15 carbocyclic group; X represents a bond or a divalent group having 1 to 8 atoms in its main chain which is 1 to 4 combinations selected from C1-8 alkylene which may be substituted, C2-8 alkenylene which may be substituted, a nitrogen atom which may be substituted, (-NH-), -CO-, -O-, C3-6 cycloalkylene which may be substituted and phenylene which may be substituted; n represents 0 or 1, wherein when n is 0, m is 1 and R 1 represents a hydrogen atom or a substituent, and when n is 1, m is 0 or an integer of 1 to 7 and R 1 represents a substituent in which when m is 2 or more, plural R 1 s are the same or different; the substituent represented by R 1 is fluoro, chloro, bromo, methyl, trifluoromethyl or methoxy; the substituent in "which may be substituted" is selected from C1-20 alkyl, C2-20 alkenyl, C2-20 alkynyl, C1-20 alkylidene, a cyclic group, C1-20 alkyl substituted with a cyclic group, oxo, hydroxy, C1-20 alkyloxy, C2-20 alkenyloxy, C2-20 alkynyloxy, hydroxy which may be protected by a cyclic group, C1-20 acylthio, thioxo, mercapto, C1-20 alkylthio, C2-20 alkenylthio, C2-20 alkynylthio, mercapto substituted with a cyclic group, C1-20 alkylsulfinyl, C2-20 alkenylsulfinyl, C2-20 alkynylsulfinyl, sulfinyl substituted with a cyclic group, C1-20 alkylsulfonyl, C2-20 alkenylsulfonyl, C2-20 alkynylsulfonyl, sulfonyl substituted with a cyclic group, C1-20 alkylsulfonyl substituted with a cyclic group, sulfino, sulfo, sulfamoyl, carboxy, C1-20 acyl, C1-20 acyl substituted with a cyclic group, carbonyl substituted with a cyclic group, carbamoyl, cyano, amidino, nitro, nitroso, imino, amino, and a halogen atom; R S0, R S1, R S2, R S3, R S4, R S5 and R S6 each independently represents a hydrogen atom, a halogen atom, or C1-4 alkyl which may be substituted with 1 to 3 halogen atoms, R S12, R S13, R S14 and R S15 each independently represents a hydrogen atom, a halogen atom, or C1-4 alkyl which may be substituted with 1 to 3 halogen atoms;