The method of claim 19, wherein the ligand L 'used is a di-, tri- or tetracarboxylic acid selected from the group consisting of: C 2 H 2 (CO 2 H) 2 (fumaric acid), C 2 H 4 (CO 2 H) 2 (succinic acid), C 3 H 6 (CO 2 H) 2 (glutaric acid), C 4 H 4 (CO 2 H) 2 (muconic acid), C 4 H 8 (CO 2 H) 2 (adipic acid), C 7 H 14 (CO 2 H) 2 (azelaic acid), C 5 H 3 S (CO 2 H) 2 (2,5-thiophenedicarboxylic acid), C 6 H 4 (CO 2 H) 2 (terephthalic acid), C 6 H 2 N 2 (CO 2 H) 2 (2,5-pyrazine dicarboxylic acid), C 10 H 6 (CO 2 H) 2 (naphthalene-2,6-dicarboxylic acid) , C 12 H 8 (CO 2 H) 2 (biphenyl-4,4'-dicarboxylic acid), C 12 H 8 N 2 (CO 2 H) 2 (azobenzenedicarboxylic acid), C 6 H 3 (CO 2 H) 3 (benzene-1,2,4-tricarboxylic acid), C 6 H 3 (CO 2 H) 3 (benzene-1,3,5-tricarboxylate), C 24 H 15 (CO 2 H) 3 (benzene 1,3,5-tribenzoic acid), C 6 H 2 (CO 2 H) 4 (benzene-1,2,4,5-tetracarboxylic acid, C 10 H 4 (CO 2 H) 4 (naphthalene-2,3,6,7-tetracarboxylic acid), C 10 H 4 (CO 2 H) 4 (naphthalene-1,4,5,8-tetracarboxylic acid), C 12 H 6 (CO 2 H) 4 0 C 220 0 C

Its important to appreciate that it is the act of smoking, rather than the specific drug in it, that is causing the voice issues
Instant Do
That would bring the tax on cigarettes up to $3.33
Replacement Pods for the Voopoo Drag-S3
They are displayed in train carriages, often with one half addressing train manners and the other the familiar smoking manners