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 other words.
Options:
[a] CN(C)c1ccc(C2=NC(=S)NC(c3cc(Cl)ccc3O)C2)cc1
[b] CC1CCC2C(C)C3=C(CN2C1)C1CC2C(CC(O)C4CC(O)CCC42C)C1CC3
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}
6-(5-chloro-2-hydroxyphenyl)-4-[4-(dimethylamino)phenyl]-5,6-dihydro-1H-pyrimidine-2-thione