Exploring 11142. To explore a different substance…

1,2,5-Trimethoxy-3-[(1E)-prop-1-en-1-yl]benzene
 11142  C12H16O3  208.254
 InChI=1S/C12H16O3/c1-5-6-9-7-10(13-2)8-11(14-3)12(9)15-4/h5-8H,1-4H3/b6-5+
 VWEDKGLQURJRPK-AATRIKPKSA-N This stereoisomer Any stereoisomer
 C/C=C/c1cc(OC)cc(c1OC)OC