2c-e-fly 2c-e-fly 2c-e-fly is a recreational designer drug with psychedelic effects. it is slightly less potent than 2c-e or 2c-b-fly in animal studies but retains drug-appropriate responding. 2c-e-flyidentifiers iupac name 2-(8-ethyl-2,3,6,7-tetrahydrobenzodifuran-4-yl)ethan-1-amine pubchem cid162430105chemical and physical dataformulac14h19no2molar mass233.311 g·mol−13d model (jsmol)interactive image smiles nccc1c2occc2c(c2c1cco2)cc inchi inchi=1s/c14h19no2/c1-2-9-11-4-7-17-14(11)10(3-6-15)12-5-8-16-13(9)12/h2-8,15h2,1h3key:jlkxeqoglssesl-uhfffaoysa-n