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] O=C(CCCCCCCCC(=O)NCC1(c2ccccc2)CCNCC1)NCC1(c2ccccc2)CCNCC1
[b] C=C(C)C(=O)OC1CC(COC(C)=O)C2CC=C(CO)C2C2OC(=O)C(=C)C12
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}