Task: Please answer the multiple choice question.
Question: Which molecules are not active against the human immunodeficiency virus?
Constraint: You must select none, one or more options from a or b without using any other words.
Options:
a: O=C(CCc1cc(O)ccc1O)OCCc1ccccc1
b: CNC1C(O)C(NC)C2OC3(O)C(=O)CC(C)OC3OC2C1O.O=S(=O)(O)O
Answer: a, 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}
2-phenylethyl 3-(2,5-dihydroxyphenyl)propanoate