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) S=C1NC2=S(N=C(Nc3ccccc3)N2c2ccccc2)S1
(b) CC(C)(C)COC1C2(OCCO2)C2CCC1(C)C2(C)C
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}
2'-(2,2-dimethylpropoxy)-1',7',7'-trimethylspiro[1,3-dioxolane-2,3'-bicyclo[2.2.1]heptane]