Try searching for...
SCFBio, IIT Delhi
Formula: C25H38O4 | Mol. Weight: 402.60 g/mol
IUPAC: 8-(15-hydroxypentadecyl)-7-methoxychromen-2-one
COC1=C(C2=C(C=C1)C=CC(=O)O2)CCCCCCCCCCCCCCCO