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: COc1cc(C2Oc3c(OC)cc(C=CC(=O)O)cc3C2C(=O)O)ccc1O
b: CCN(CC)C(=S)NN=C1C(=O)Nc2ccccc21
c: O=c1[nH]nc(-c2ccccc2)n1N=Cc1ccccc1O
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}