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 COC(=O)C1C(C(C)=O)CCC2C1CCC1(C)C(OC(C)=O)CCC21
b CCC1(c2ccccc2)C(=O)N=C(c2ccccc2)N1CCc1ccccc1
c COc1ccc(OC)c(NC(=O)C(=O)Nn2c(=S)[nH]c3ccccc3c2=O)c1
d NCC1CCC(C(=O)O)CC1
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}