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, c, or d without using any additional words.
Options:
a. O=c1c2cc(Br)ccc2n(C2OC(CO)C(O)C(O)C2O)c(=S)n1-c1ccccc1
b. CN1C(NCCO)=NS(=O)(=O)c2ccccc21
c. O=[N+]([O-])C(=C(Cl)NCCO)C(Cl)=C(Cl)Br
d. COc1ccccc1C=C1Cc2ccccc2C1=O
Answer: a, b, c, d
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}