Task: Please answer the multiple choice question.
Question: Which molecules are not active against the human immunodeficiency virus?
Constraint: You must select none, one or more options from a, b, or c without using any additional words.
Options:
a O=C1CC2C(CC3OC(=O)C4C3C23COC4(O)C(O)C3)c2occc21
b CCOC1(OCC)CS(=O)(=O)C1c1ccccc1
c CC(C)=CCN(N=O)c1ncnc2[nH]cnc12
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}