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, c, or d without using any other words.
Options:
a: Cc1cc2c(C)nn(Cc3ccccc3Cl)c2c(C#N)c1C
b: CC(OC(=O)NCn1cc(-c2ccccc2)nn1)c1ccccc1
c: CN(C)P(CCP(C)C)N(C)C
d: CC(C)(C)OC(=O)N1N=NC2C3OC(CC3=O)C21
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}