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 additional words.
Options:
a Cc1ccc(C=C2CN(C)CC3=C2OC(N)=C(C#N)C3c2ccc(C)cc2)cc1
b CC(=NNC(=S)N1CCN(c2ccccn2)CC1)c1cccc(C)n1
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}
2-amino-6-methyl-4-(4-methylphenyl)-8-[(4-methylphenyl)methylidene]-5,7-dihydro-4H-pyrano[3,2-c]pyridine-3-carbonitrile