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 CCCCCCCCCCCCCCCCOC1OC(CS(=O)(=O)S(=O)(=O)CC2OC(OCCCCCCCCCCCCCCCC)C(O)C(O)C2O)C(O)C(O)C1O
b O=C(C=Cc1cccc(Br)c1)c1cccs1
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}