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) CCCCCCCCC=CCCCCCCCC(=O)N(C)N(C)C(=O)CCCCCCCC=CCCCCCCCC
b) COc1ccc(N(C)CN(C)c2nc(N(C)C)nc(N(C)C)n2)cc1
c) Nc1nc(O)c2ncn(CC3OC(CO)C(CO)O3)c2n1
d) Cc1ccc2c(c1)CC1(Cc3c(C)cccc3C1=O)C2=O
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}