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, c, or d without using any other words.
Options:
a OC(OCC(COC(O)C(Br)Br)(COC(O)C(Br)Br)COC(O)C(Br)Br)C(Br)Br
b Cc1cnc(NCCCN(C)C)c2c1[nH]c1ccc3ccccc3c12.O=C(O)C=CC(=O)O
c COc1ccccc1NC(=O)CC(=O)N1N=C(N2c3ccccc3Sc3ccccc32)CC1c1ccccc1
d COC(=O)C(N=O)C(=O)OC
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}