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. CC(=O)c1c(-c2ccco2)c(C#N)c(=S)n(C2OC(CO)C(O)C(O)C2O)c1C
b. O=c1ccn2n1Cc1ccccc1C2
c. COc1cc2ccc1OCc1cccc(n1)COc1ccc(cc1OC)C=Nc1ccc(cc1)N=C2
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}