Exploring 6591. To explore a different substance…

3-[(3R,4R)-5-Hydroxy-4-(hydroxymethyl)-2,2-dimethyl-7-(2-methyloctan-2-yl)-3,4-dihydro-2H-1-benzopyran-3-yl]propanoic acid
 6591  C24H38O5  406.556
 Cannabinoid
 InChI=1S/C24H38O5/c1-6-7-8-9-12-23(2,3)16-13-19(26)22-17(15-25)18(10-11-21(27)28)24(4,5)29-20(22)14-16/h13-14,17-18,25-26H,6-12,15H2,1-5H3,(H,27,28)/t17-,18-/m1/s1
 HJMNQQXEECLHNG-QZTJIDSGSA-N This stereoisomer Any stereoisomer
 CCCCCCC(c1cc(O)c2c(c1)OC([C@@H]([C@H]2CO)CCC(=O)O)(C)C)(C)C