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 other words.
Options:
[a] O=c1c(I)c[nH]cc1I
[b] Brc1ccccc1C=CC1(c2ccccc2)OCCO1
[c] C=CC[PH](c1ccccc1)(c1ccccc1)c1ccccc1
[d] N#CNC1=NCOCN1
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}