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, or c without using any additional words.
Options:
[a] Brc1ccc(-c2cc3c(cc2C2SCCS2)OCO3)cc1
[b] Cc1nc2[nH][nH]c(=N)c2nc1C
[c] CCN(CC)CCC=C1c2ccccc2Sc2ccc(Cl)cc21
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}