Name: ethyl 4-[[4-(4-ethylphenyl)-2,2-dimethyl-(2H)-thiochromen-6-yl]-ethynyl]-benzoate

SMILES: CCOC(=O)c1ccc(C#Cc2ccc3c(c2)C(c2ccc(CC)cc2)=CC(C)(C)S3)cc1

Molecular formula: C30H28O2S

Molecular weight: 452.18