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, c, or d without using any other words.
Options:
a. CCCCCCCCCCCCCCCCCCNC(=S)NC=C(C(C)=O)C(=O)Nc1ccccc1C
b. O=C(C=Cc1ccc(C(F)(F)F)cc1)c1c([O-])on[n+]1-c1ccccc1
c. CCCC[Sn](CCCC)(CCCC)OC(=O)C(OC)c1ccccc1
d. CN(O)C(=S)c1ccccc1
Answer: a, b, c, d
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}