Task: Please answer the multiple choice question.
Question: Which molecules are active against HIV?
Constraint: You must select none, one or more options from a, b, c, or d without using any additional words.
Options:
a CC(=O)OC12c3ccccc3C(c3ccccc31)C1C(=O)N(c3ccccc3O)C(=O)C12
b O=C1CC2C(CCC23CC3)N1
c CCc1nnc2c3cc4ccccc4n3cnn12
d CCOC(=O)C1(C(=O)OCC)CC(=O)C2(C1)OCCC1OC(=O)CC12
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}