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, or c without using any additional words.
Options:
a. CC1=Nc2c(O)nc(S)nc2NC(c2ccc(Cl)c(Cl)c2)C1
b. COc1cccc(C2CO2)c1
c. CN1C(=O)CNC(=O)c2ncn(C3OC(CO)C(O)C3O)c21
Answer: a, b, c
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}