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 other words.
Options:
a) COc1cc2c[n+](C)c3c(c2cc1OC)Cc1cc(OS(C)(=O)=O)c(OC)cc1-3
b) Fc1cc(F)c(F)c(S)c1F
c) CC(=O)NNC(=O)c1ccccc1O
d) Nc1c2ccccc2nc2c(C(=O)Nc3ccc(S(N)(=O)=O)cc3)cccc12
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}