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 or b without using any other words.
Options:
[a] COC(=O)C1c2c(c3ccccc3n2C(=O)OC)CCN2CCC1C(S(=O)(=O)c1ccccc1)C2=O
[b] C=CC(C)(C)c1c(OC(C)=O)cc2oc3c(OC(C)=O)c(OC(C)=O)cc(CC=C(C)C)c3c(=O)c2c1O
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}