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, b, or c without using any other words.
Options:
a) CCCCCCCCCCCCCCCC(=O)OCC(COP(=O)(O)OCCNC(=O)CCSSc1ccccn1)OC(=O)CCCCCCCCCCCCCCC
b) NC(=O)CCC(NCc1c2ccccc2[n+]([O-])c2ccccc12)C(=O)O
c) CCCCCCCCCCCCC(=O)CCCCC(=O)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}