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 or b without using any other words.
Options:
(a) Cc1ccc2c(c1)[nH]c(=S)n2C=C1C(=O)NC(=O)NC1=O
(b) CSc1[nH][nH]c(=N)c1C(=O)Nc1ccc(C)cc1
Answer: a, b
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}
5-[(5-methyl-2-sulfanylidene-3H-benzimidazol-1-yl)methylidene]-1,3-diazinane-2,4,6-trione