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) COC(=O)C1=NOC2C(=O)N(c3ccccc3)C(=O)C12
(b) CCCCNC(=S)Nc1nc(C(=O)NNC(=S)NCC)cs1
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}
1-butyl-3-[4-[(ethylcarbamothioylamino)carbamoyl]-1,3-thiazol-2-yl]thiourea