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 or b without using any additional words.
Options:
a) Cn1c(=O)nc2n(CCO)c(-c3ccccc3)c(-c3ccccc3)nc-2c1=O
b) Fc1cccc(NC2=NCC(CI)S2)c1
Answer: a, b
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}
N-(3-fluorophenyl)-5-(iodomethyl)-4,5-dihydro-1,3-thiazol-2-amine