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. O=C(O)c1ccccc1S
b. CCc1cccc(NC(=O)c2cc(C=Cc3ccccc3)nc(S)n2)c1
c. CSc1scc2c1C(=NNC(N)=O)CCC2
d. COCN1C(N)=C(C(=O)OC(C)(C)C)C2=CC(=O)C=CC21C
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}