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 other words.
Options:
a) O=C(CCc1ccc(O)cc1)NCCc1cccc(OCc2ccccc2)c1
b) C=C1C(=O)SC(=NCc2ccccc2)N1C
c) O=c1[nH]c2ccc(CC(=S)N3CCCCC3)cc2s1
d) O=[N+]([O-])C(C=Nc1ccccc1)C=Nc1ccccc1
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}