Task: Please answer the multiple choice question.
Question: Which molecules are not active against the human immunodeficiency virus?
Constraint: You must select none, one or more options from a, b, c, or d without using any other words.
Options:
a. Clc1cccc2[nH]c(-c3ccncc3)nc12
b. CC(C)[Si](OC1=CCCC2NC(=O)C(Cc3ccccc3)C12C)(C(C)C)C(C)C
c. O=C(O)c1nc2ccccc2nc1NCc1ccc(F)cc1
d. Cc1ccc(C(C#N)=Cc2ccccc2)cc1
Answer: a, b, c, 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}