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 additional words.
Options:
a O=C1C(c2ccccc2Cl)C2CC=CC2N1O
b CCOC(=O)N1CCC2(CC1)CC(Sc1ccccc1)(C(C)=O)C(C)O2
c O=C1C(O)=C(CC=C(Cl)Cl)C(=O)c2ccccc21
d C=C(Br)CNCC(=C)Br
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}