Task: Please answer the multiple choice question.
Question: Which molecules are not active against the human immunodeficiency virus?
Constraint: You must select none, one or more options from a, b, or c without using any other words.
Options:
[a] O=C1NC(=S)NNC12c1ccccc1-c1ccccc12
[b] N#CC1(c2ccccc2)CCN(C2(c3ccccc3)CCCCC2)CC1
[c] COc1cc(N)c2c(c1)SCC(=O)N2
Answer: a, b, c
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}
3-sulfanylidenespiro[1,2,4-triazinane-6,9'-fluorene]-5-one