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] CCC1(Cc2ccc(OC)c(OC)c2)C=[N+]([O-])OC(OC2CCCC2(c2ccccc2)c2ccccc2)C1OC(C)=O
[b] CC1=C2C(=C(CBr)OS1(=O)=O)C(=O)c1ccccc12
[c] Cc1cc2c(=O)c3ccc(Cl)cc3[nH]c2c(C(N)=O)c1C
[d] CC(=O)OCC1OC(n2c(=S)n(-c3ccccc3)c(=O)c3cc(Br)cc(Br)c32)C(OC(C)=O)C(OC(C)=O)C1OC(C)=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}