Exploring 14303. To explore a different substance…

N-(3-{[2-(3,4-Dihydroxyphenyl)-2-hydroxyethyl]amino}butyl)-4-methylbenzamide
 14303  C20H26N2O4  358.431
 InChI=1S/C20H26N2O4/c1-13-3-5-15(6-4-13)20(26)21-10-9-14(2)22-12-19(25)16-7-8-17(23)18(24)11-16/h3-8,11,14,19,22-25H,9-10,12H2,1-2H3,(H,21,26)
 CHZAPKPMBNEEIR-UHFFFAOYSA-N This stereoisomer Any stereoisomer
 CC(NCC(c1ccc(c(c1)O)O)O)CCNC(=O)c1ccc(cc1)C