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: Cc1cn(C2CC(O[Si](C)(C)C(C)(C)C)C(C=NO)O2)c(=O)[nH]c1=O
b: COP(=O)(OC)C(Cc1c[nH]c2ccccc12)NC(=O)OCc1ccccc1
c: NCCCCC(NC(=O)OCc1ccccc1)C(=O)NCC(N)=O
d: CC1CCC2CC(=O)NC(=O)CC12
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}