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, or c without using any additional words.
Options:
a) CSc1ncnc2c1ncn2CCC(=O)O
b) COc1ccccc1C=C1C(=O)OC(C)(C)OC1=O
c) COc1ccc(C=C(C(=Cc2ccc(OC)cc2)[N+](=O)[O-])[N+](=O)[O-])cc1
Answer: a, b, c
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}