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] CCOC(=O)Nc1cc(C)c(NC(=O)CN(CC)CC)c(C)c1
[b] Cc1cn(C2CC(O[Si](C)(C)C(C)(C)C)C(CN(O)C(N)=O)O2)c(=O)[nH]c1=O
[c] COc1cccc(CC2NCCc3c2[nH]c2ccccc32)c1
[d] O=C1CC(=Cc2ccc(C=C3CC(=O)N(c4cccc(Br)c4)C3=O)cc2)C(=O)N1c1cccc(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}