Exploring 14408. To explore a different substance…

3-Methyl-3,7,8,9-tetrahydropyrano[3,2-e]indole-1-carbaldehyde
 14408  C13H13NO2  215.248
 InChI=1S/C13H13NO2/c1-14-7-9(8-15)13-10-3-2-6-16-12(10)5-4-11(13)14/h4-5,7-8H,2-3,6H2,1H3
 SDMHROAWCALAPD-UHFFFAOYSA-N This stereoisomer Any stereoisomer
 O=Cc1cn(c2c1c1CCCOc1cc2)C