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. Cc1nc(=O)n2c(c1C(=O)Nc1ccc(Cl)cc1)NCC2.Cl
b. O=C1C(=O)N(CNC(c2ccccc2)c2ccccc2)c2ccccc21
c. COc1cccc2ccc(C(=O)c3ccccc3)nc12
Answer: b
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}