/usr/include/rdkit/RDGeneral/ is in librdkit-dev 201106+dfsg-1build1.
This file is owned by root:root, with mode 0o755.
..
/usr/include/rdkit/RDGeneral/BadFileException.h
/usr/include/rdkit/RDGeneral/Dict.h
/usr/include/rdkit/RDGeneral/FileParseException.h
/usr/include/rdkit/RDGeneral/Invariant.h
/usr/include/rdkit/RDGeneral/RDLog.h
/usr/include/rdkit/RDGeneral/StreamOps.h
/usr/include/rdkit/RDGeneral/hash/
/usr/include/rdkit/RDGeneral/hash/hash/
/usr/include/rdkit/RDGeneral/hash/hash/detail/
/usr/include/rdkit/RDGeneral/hash/hash/detail/float_functions.hpp
/usr/include/rdkit/RDGeneral/hash/hash/detail/hash_float.hpp
/usr/include/rdkit/RDGeneral/hash/hash/extensions.hpp
/usr/include/rdkit/RDGeneral/hash/hash/hash.hpp
/usr/include/rdkit/RDGeneral/hash/hash/hash_fwd.hpp
/usr/include/rdkit/RDGeneral/types.h
/usr/include/rdkit/RDGeneral/utils.h
/usr/include/rdkit/RDGeneral/versions.h