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, or c without using any additional words.
Options:
a. CC(CO)CCNc1ncnc2c1ncn2CCC#N
b. Oc1c(N2CCOCC2)cc(-c2cc(N3CCOCC3)c(O)c3ccccc23)c2ccccc12
c. O=C1c2cc(O)c(O)cc2OC(c2ccc(O)c(O)c2)C1O
Answer: b
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}