Task: Please answer the multiple choice question.
Question: Which molecules are 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. O=C(O)c1cc(N=Nc2c(O)cc(O)cc2C(=O)O)ccc1C=Cc1ccc(N=Nc2c(O)cc(O)cc2C(=O)O)cc1C(=O)O
b. COC(=O)NN=C(C)C(CN(C)C)C(c1ccccc1)c1c(O)c2ccccc2oc1=O.Cl
c. O=Cc1ccc2c(c1)CC1(Cc3ccccc3C1)C2
d. O=C(CCc1cc(O)cc(O)c1)NCCc1cc(OCc2ccccc2)cc(OCc2ccccc2)c1
Answer: a
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}