compound alpha-ribazole CHEBI:10329 KEGG:C05775 C14H18N2O4 UPa:UPC05775 compound InChI=1S/C14H18N2O4/c1-7-3-9-10(4-8(7)2)16(6-15-9)14-13(19)12(18)11(5-17)20-14/h3-4,6,11-14,17-19H,5H2,1-2H3/t11-,12-,13-,14+/m1/s1