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=C1C(c2cnc3ccccc3n2)=C(O)c2ccccc21
(b) COCCOc1cc(C)cc(C=C(C)C=CC2=C(C)CCCC2(C)C)n1
(c) CC12CCC3C(CCC4c5nonc5CCC43C)C1CC(=NO)C2=O
(d) CCSc1cc(=O)n(C)c(=O)n1C
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}