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 additional words.
Options:
a. CCN(CC)CCc1nc(-c2ccccc2)no1.O=C(O)CC(O)(CC(=O)O)C(=O)O
b. CCC(CO)COC(=O)C=CC(=O)OCC(CC)CO
c. COC(=O)C12CSCC1CC(c1cccc3ccccc13)N2
d. O=C(Nc1ccc(C2=NCCN2)c(O)c1)c1ccc(C(=O)Nc2ccc(C3=NCCN3)c(O)c2)cc1
Answer: 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}