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, c, or d without using any additional words.
Options:
(a) O=C1NC23CC=CCC12CCC3
(b) CCOC(=O)C(CCC1NC(C(N)=O)Cc2c1[nH]c1ccccc21)C(=O)OCC
(c) CCOC(=O)N1N=C(c2ccccc2)OC2(N3CCCC3)CCC(C(C)(C)C)CC12
(d) CCOC(=O)C(C(=O)OCC)=C(N)C(Cl)(Cl)Cl
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}