docker inspect quentin
[...]
"Labels": {
    "com.docker.compose.config-hash": "5a156a0c24e4cd4fefc3b4fb1e35608826ecb6a72de130d7d1b03029f9ab363e",
    "com.docker.compose.container-number": "1",
    "com.docker.compose.oneoff": "False",
    "com.docker.compose.project": "qduchemi",
    "com.docker.compose.project.config_files": "docker-compose.yml",
    "com.docker.compose.project.working_dir": "/home/users/qduchemi",
    "com.docker.compose.service": "quentin",
    "com.docker.compose.version": "1.27.3"
}
[...]