Task: Please answer the multiple choice question.
Question: Which molecules are not active against HIV?
Constraint: You must select none, one or more options from a, b, or c without using any other words.
Options:
a) CCOc1ccccc1NC(=O)C(=O)C(C(=O)c1ccc2ccccc2c1)C1OC(=O)c2ccccc21
b) O=C(OC(CC[PH](c1ccccc1)(c1ccccc1)c1ccccc1)(C(=O)c1ccccc1)c1ccccc1)c1ccccc1
c) C=C1CCC(=O)NC1=O
Answer: a, b, c
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}