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 additional words.
Options:
a. O=C1C2C3CCC(C3)C2S(=O)(=O)C2C3CCC(C3)C12
b. CSc1ncnc2c1C[PH](Cc1ccccc1)(c1ccccc1)CC2
c. Cc1ccc2c(c1)NC(=O)CC(c1ccccc1)=N2
d. Cc1ccc(-c2cc(-c3ccco3)c(C#N)c(=O)n2C2OC(CO)C(O)C(O)C2O)cc1
Answer: d
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}