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 COCN(C)c1nc(N(C)C)nc(N(C)C)n1
b Cc1ccc(C2(C)NC(=S)N(NC(N)=S)C2=S)cc1
c O=C(O)C[n+]1ccccc1.[Br-]
d CC(=O)C(=Cc1ccc(C#N)cc1)C(=O)c1ccccc1
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}
[4-methyl-4-(4-methylphenyl)-2,5-bis(sulfanylidene)imidazolidin-1-yl]thiourea