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, or c without using any other words.
Options:
a.) C=CS(=O)(=O)c1c2cc(OC)ccc2nc2ccc(OC)cc12
b.) CCOC12CC(OC)C3(O)CC(C1C3OCc1ccccc1)C13C(OC)CC(O)C4(COC)CN(CC)C1C2C(OC)C43
c.) CCOC(=O)OC1(c2ccccc2)CCN(C)CC1
Answer: b
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}