Task: Please answer the multiple choice question.
Question: Which molecules are not active against HIV?
Constraint: You must select none, one or more options from a, b, or c without using any additional words.
Options:
a) COC(=O)CC1NC(=O)C1C(C)O[Si](C)(C)C(C)(C)C
b) Cc1nc2c(ccc3ncccc32)[nH]1
c) CCCCCNP1(NCCCCC)=NP(NCCCCC)(NCCCCC)=NP(NCCCCC)(NCCCCC)=NP(NCCCCC)(NCCCCC)=N1
Answer: a, b, c
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}