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) Cn1c2ccccc2c(=O)c2c(O)cc3c(c21)C=CC1(CCCC1)O3
(b) N=C(c1ccccc1)N(c1ccccc1)c1ccccc1
(c) O=C(Nc1ccc(Cl)c(Cl)c1)C(=O)Nn1c(=S)[nH]c2ccccc2c1=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}