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) CC(CC(O)(C(F)(F)F)C(F)(F)F)=NN
(b) COc1ccc(COC2C(C[N+]([O-])=NNc3ccc([N+](=O)[O-])cc3)OC3OC(C)(C)OC32)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}
[6-[(4-methoxyphenyl)methoxy]-2,2-dimethyl-3a,5,6,6a-tetrahydrofuro[2,3-d][1,3]dioxol-5-yl]methyl-[(4-nitrophenyl)hydrazinylidene]-oxidanidyl-azanium