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, b, c, or d without using any additional words.
Options:
a. Cl.O=[N+]([O-])c1nccn1CCCNc1c2ccccc2nc2ccccc12
b. Cc1c(-c2ccccc2)nn(C2=NCCN2)c1O
c. S=C1SCN(C2CCCCCCCCCCC2)CN1C1CCCCCCCCCCC1
d. CSc1nncc2[nH]c(C)nc12
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}