Task: Please answer the multiple choice question.
Question: Which molecules are not active against the human immunodeficiency virus?
Constraint: You must select none, one or more options from a, b, or c without using any additional words.
Options:
a. c1ccc2c3c(ccc2c1)CSCc1ccc2ccccc2c1-3
b. COc1cnc(C2CCC3C4CC=C5CC(OC(C)=O)CCC5(C)C4CCC23C)s1
c. O=C(O)C1C2CC3C(C2=O)C31
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}
5-oxotricyclo[2.2.1.02,6]heptane-3-carboxylic acid