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 other words.
Options:
a.) COc1cc2ccc1OCc1cccc(n1)COc1ccc(cc1OC)C=NCCNCCN=C2
b.) CCCCCCCCCCCC(=O)C1=C(O)CCC(O)C1=O
c.) C=CCCC(=O)N1CCC(C(=O)OCC)C1=O
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}