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) COc1c(I)c(OC)c2c(c1I)OC1OCCC21
(b) Cc1ccc(C=Nn2c(Cc3ccccc3)n[nH]c2=O)cc1
(c) C#CC(O)C=CC(O)CCCC(O)CC#CC(O)C#CCCCCC(O)C=CCCCCCC(=O)CCCCCCCCCCCCCC(O)C(O)C#CC(=O)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}