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 additional words.
Options:
[a] CCOC(=O)c1cn(C)c(=S)n2c1nc1ccccc12
[b] Nn1c(CCCCCCCCc2nnc(COc3ccc(Cl)cc3)n2N)nnc1COc1ccc(Cl)cc1
[c] CCCCCCCCCCCC(=O)OCC1OC(n2cc(F)c(=O)[nH]c2=O)C(N)C(OC(=O)CCCCCCCCCCC)C1O
[d] Nc1ccc2c(c1)CN1C(=O)c3ccccc3C1=N2
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}
ethyl 2-methyl-1-sulfanylidenepyrimido[1,6-a]benzimidazole-4-carboxylate