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 or b without using any additional words.
Options:
(a) N=C1NN(c2ccccc2)C(=O)C1C(=NNC(=O)c1cc2ccccc2cc1O)C(=O)Nc1cccc(C(F)(F)F)c1
(b) O=C1C(=O)N(C2C3CC4CC(C3)CC2C4)C(=O)C(=O)C1c1nc2ccccc2o1
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}