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: CN(C(=O)c1cccs1)C(=S)N1CCN(c2ccccn2)CC1
b: CC(=O)OC1CCC(C)=CCCC2(C)C(CCC2C(C)C=CC(C)C)c2ccc(cc2C(=O)O)C1
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}
N-methyl-N-(4-pyridin-2-ylpiperazine-1-carbothioyl)thiophene-2-carboxamide