. . . . "Narcissus pseudonarcissus"@en . "OHBQPCCCRFSCAX-UHFFFAOYSA-N" . "1,4-dimethoxybenzene"@en . . . . "https://cen.acs.org/articles/93/i15/Periodic-Graphics-Chemistry-Daffodils.html"@en . "2019-05-11T20:11:54.247+02:00"^^ . .