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 additional words.
Options:
[a] c1ccc(NC[Si]23OCCN(CCO2)CCO3)cc1
[b] CCCCCCC=CCCCCCCCc1cccc(O)c1C(=O)O
[c] CCC(=O)NC(NNS(=O)(=O)c1ccc(C)cc1)(C(F)(F)F)C(F)(F)F
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}