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 CNc1c(Cl)cccc1S(=O)(=O)c1ccccc1[N+](=O)[O-]
b Fc1ccc(CN2COc3c(cc(Cl)c4cccnc34)C2)cc1
c COc1ccc(Cc2c(N)nc(O)nc2O)cc1
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}