Task: Please answer the multiple choice question.
Question: Which molecules are active against the human immunodeficiency virus?
Constraint: You must select none, one or more options from a, b, or c without using any other words.
Options:
a) O=C(Nc1ccc(C2=NCCN2)cc1)c1cccc(C(=O)Nc2ccc(C3=NCCN3)cc2)c1Cl
b) CC(=O)Nc1ccc(C(C#N)=Cc2ccc(N(C)CCC#N)cc2)cc1
c) Cc1ccc(S(=O)(=O)Oc2coc(CO)cc2=O)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}