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 other words.
Options:
(a) CC12CCC3C(CCC4C(C)(C)CCCC43C)(CC1=O)C2
(b) N#CCCN(C1=NN(C(=O)CC(=O)Nc2ccc(Cl)cc2)C(c2ccccc2)C1)c1ccc(Cl)cc1
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}