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: CC=C(CCC1NCCc2c1[nH]c1ccccc21)[Si](C)(C)C
b: O=C1CCC2(c3ccccc3)Nc3ccc(Cl)cc3N12
c: COC(=O)C1(Cc2cccc(C)c2)Cc2c(C)cccc2C1=O
d: CCOCC(NC(=O)C(CC(C)C)NC(=O)OC(C)(C)C)C(N)=O
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}