aceclidine acetazolamide acetylcholine acetylcholinesterase inhibitor adverse drug reaction ambenonium chloride anatomical therapeutic chemical classification system antiparasitic apraclonidine arecoline befunolol beta blocker betaxolol bethanechol bimatoprost bioavailability biological half-life brimonidine brinzolamide cas registry number carbachol carbamate carbonic anhydrase inhibitor carteolol cevimeline chemical formula chemical warfare choline alfoscerate clonidine dapiprazole demecarium bromide diclofenamide digital object identifier dimethylphenylpiperazinium dipivefrine distigmine donepezil dorzolamide drugbank drug metabolism edrophonium epibatidine epinephrine esotropia excretion eye drop galantamine glaucoma guanethidine international nonproprietary name latanoprost levobunolol lobeline malathion methacholine methazolamide metipranolol metrifonate muscarine muscarinic agonist neostigmine nerve agent nicotinic agonist organophosphate oxotremorine paraoxon physostigmine pilocarpine prostaglandin analogue pubchem pyridostigmine regulation of therapeutic goods rivastigmine route of administration stigmine tacrine tafluprost timolol travoprost unoprostone varenicline vedaclidine xanomeline