1-Hexyl-3-(1-naphthoyl)indole, the N-hexyl homolog of JWH-018 (Ki 9.8 nM CB1 / 5.55 nM CB2). Part of the same N-alkyl chain-length study that established pentyl as optimal for CB1; year is the publication date of that series, not a confirmed synthesis date. Wikipedia does not name the original synthesist explicitly, but the JWH designation and the Ki table in the Huffman-series list place it in his group.