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. O=C(O)c1ccc(-n2[se]c3ccccc3c2=O)cc1
b. Cl.O=C(NN=C(CCN1CCCC1)CC(c1ccccc1)c1c(O)c2ccccc2oc1=O)c1ccncc1
c. N#Cc1ncn(Cc2ccccc2)c1N
d. Cl.O=[N+]([O-])c1cccc2nc3ccccc3c(NCCCN3CCCCC3)c12
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}