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 other words.
Options:
(a) CC1=CN(c2ccccc2)S2=C1c1sc3c(c1N2c1ccc(Br)cc1)CCCC3
(b) CC(C)C1=C(Cc2ccccc2)C(=O)OC1=Cc1cc(Cl)c(O)c(Cl)c1
(c) O=S1(=O)CC2C(C1)C1(c3ccccc3)OC2(c2ccccc2)c2ccccc21
Answer: a, b, c
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}