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 or b without using any additional words.
Options:
[a] COC(=O)C=C(C)C=Cc1cc(C(C)=O)c(C)o1
[b] Cc1cc(=O)oc2c(CNC(Cc3ccccc3)C(=O)O)c(O)ccc12
Answer: a, b
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}
methyl 5-(4-acetyl-5-methylfuran-2-yl)-3-methylpenta-2,4-dienoate