Task: Please answer the multiple choice question.
Question: Which molecules are active against HIV?
Constraint: You must select none, one or more options from a, b, c, d, or e without using any additional words.
Options:
[a] Cc1cn(COCCCSc2ccccc2)c(=O)[nH]c1=O
[b] CC1(C)C2CC(=O)C1(C)C(OCc1ccccc1)C2
[c] COc1cc(NC=O)c2c(c1)SCCC(=O)N2
[d] CC(=O)OC1c2ccccc2C2c3ccccc3C1C2(C)C(Cl)(Cl)Cl
[e] O=C(NCCCNC(=O)c1ccccc1O)c1ccccc1O
Answer: a
Task: Please answer the multiple choice question.
Question: Which molecules are {activity_HIV#not &NULL}{activity_HIV__names__adjective}?
Constraint: You must select none, one or more options from {%multiple_choice_enum%2-5%aA1} without using any {#other|additional!} words.
Options:
{SMILES%activity_HIV%}
Answer: {%multiple_choice_result}
5-methyl-1-(3-phenylsulfanylpropoxymethyl)pyrimidine-2,4-dione