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) Cn1c(-c2ccccc2)c(CCNC(=O)C2CCC2)c2ccccc21
b) CC1SC2(CC3CCC2(C)C3(C)C)OC1=O
c) Nc1c(Cl)cccc1-c1c[nH]cc1Cl
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}