UI } from 'three/addons/libs/lil-gui.module.min.js';

			let camera, scene, renderer, labelRenderer;
			let controls;

			let root;

			const MOLECULES = {
				'Ethanol': 'ethanol.pdb',
				'Aspirin': 'aspirin.pdb',
				'Caffeine': 'caffeine.pdb',
				'Nicotine': 'nicotine.pdb',
				'LSD': 'lsd.pdb',
				'Cocaine': 'cocaine.pdb',
				'Cholesterol': 'cholesterol.pdb',
				'Lycopene': 'lycopene.pdb',
				'Glucose': 'glucose.pdb',
				'Aluminium oxide': 'Al2O3.pdb',
				'Cubane': 'cubane.pdb',
				'Copper': 'c