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 O=[N+]([O-])c1ccccc1S(=O)(=O)c1cccc2c1NCCC2
b CC(C)c1ccc(C2NC(=S)NC3=C2c2ccccc2C3=O)cc1
c CNCCCNc1c2cc(OC)ccc2nc2cccc([N+](=O)[O-])c12
d C=CCOc1cc(NC(=S)c2ccoc2C)ccc1OC
Answer: a, 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}