Task: Please answer the multiple choice question.
Question: Which molecules are not 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: CCCCCCCCCCCCCCCCCCC1=C(O)C(=O)C=C(OC)C1=O
b: c1ccc(NNN2NC(c3ccccc3)C2c2ccccc2)cc1
c: N=C1SC2CCCCCCC2S1
d: Cc1cc(C(C)(C)C)oc(=O)c1NC(=O)c1ccccc1
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}