Task: Please answer the multiple choice question.
Question: Which molecules are 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: COP(=O)(OC)C(=Cc1c[nH]cn1)NC=O
b: O=C(O)C1=CN(c2ccncc2)C(c2ccco2)=CC1c1ccccc1[N+](=O)[O-]
c: CC(=O)OC1C2C(=C(C)C(=O)OC2c2ccoc2)C2(C)C3CCC(C)(C(=O)O3)C12
Answer: 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}