Task: Please answer the multiple choice question.
Question: Which molecules are not active against the human immunodeficiency virus?
Constraint: You must select none, one or more options from a, b, or c without using any additional words.
Options:
a Cc1nc(C(N)=S)sc1C(=O)CC(=O)C(=O)Nc1ccc(Br)cc1
b Cn1c(-c2cccs2)cc(-c2ccsc2)c1-c1cccs1
c CCOC(=O)NN(C(=O)OCC)C(=C(C1CCCCC1)N1CCOCC1)N(NC(=O)OCC)C(=O)OCC
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}