SMILES: CC1(C(=O)N(C(=O)N(C1=O)O)C)C2=CCCCC2
Description: The molecule is a member of the class of barbiturates that is pyrimidine-2,4,6(1H,3H,5H)-trione substituted by a cyclohex-1-en-1-yl group at position 5, a hydroxy group at position 1 and methyl groups at positions 3 and 5.