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) NCCCN1CCN(CCCN)CC1.O=C(O)c1ccc(C(=O)O)cc1
b) CC(C)(C)[Si](C)(C)OCC1OC(n2ccc(=O)[nH]c2=O)CC12CCN(O)CO2
c) c1cc2nnc1SCCSCCCSCCS2
d) CC(=Cc1ccc([N+](=O)[O-])cc1)C(=O)O
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}