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. COC(=O)C(Cc1c[nH]cn1)N=C(c1ccccc1)c1ccccc1
b. CC(NC(=O)OC(C)(C)C)C(=O)NC1CCCC1
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}
tert-butyl N-[1-(cyclopentylamino)-1-oxopropan-2-yl]carbamate