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, or d without using any additional words.
Options:
[a] CC(C)(C)C1CCC2c3c([nH]c4ccccc34)C3C(=O)N(c4ccc([N+](=O)[O-])cc4)C(=O)C3C2C1
[b] CC(=O)C1=C(C)N2C(=NC3=C(CCc4ccccc43)C2c2ccc(Cl)cc2)S1
[c] O=C1c2cscc2C(=O)c2c(Cl)sc(Cl)c21
[d] Cc1cc(S(=O)(=O)Nc2nc(-c3ccc(Cl)cn3)n[nH]2)c(S)cc1Cl
Answer: d
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}