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 NC(=S)NN=C1CN(c2ccc(Cl)c(Cl)c2)CC(=O)C1c1nc2ccccc2s1
b Cc1cn(C2CC(NC(=O)N(C)O)C(CO[Si](C)(C)C(C)(C)C)O2)c(=O)[nH]c1=O
c CCN(CC)CCNC(=O)c1ccc(I)cc1.Cl
d O=C1C=C(Br)C(=O)C(Br)=C1
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}