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, c, or d without using any other words.
Options:
a. Cn1c2ccccc2c2nn3cnnc3nc21
b. COC1N(C2CC(N=[N+]=[N-])C(CO)O2)C(=O)NC(=O)C1(C)Br
c. CC(C)(C)C1CCC2(CC1)CCN(N1CCCCCC1)CC2
d. C=CCn1c(-c2ccc(Cl)cc2Cl)csc1=Nc1c(C)n(C)n(-c2ccccc2)c1=O.Cl
Answer: a, 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}