Assertion: polysaccharide's number | /r/CapableOf | possess devoid of untoward and toxic effects
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Source sentences:
text: Rapid developments in the field of molecular biology and gene technology resulted in generation of many macromolecular drugs including peptides, proteins, polysaccharides and nucleic acids in great number possessing superior pharmacological efficacy with site specificity and devoid of untoward and toxic effects.