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. Br.CN=C(Nc1cccc(C(F)(F)F)c1)SCc1ccc(N=C=S)cc1
b. CCOC(=O)C1(Cc2ccccc2)Cc2ccccc2C1=O
c. COc1cc(C(=O)O[Sn](c2ccccc2)(c2ccccc2)c2ccccc2)cc(OC)c1OC
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}