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: CCN=C(C#N)NCC
b: O=C(O)c1ccccc1C(=O)OC1CC2CC1C1OCC21
c: NS(=O)(=O)c1ccc(N=NC2Sc3nc4ccccc4n3C2=O)cc1
d: O=C(O)c1ccc(S(=O)(=O)c2ccccc2)c([N+](=O)[O-])c1
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}