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, c, or d without using any additional words.
Options:
[a] COC(=O)CNC(=O)C=CC(O[Si](C)(C)C(C)(C)C)C(C=CC(=O)NCC(=O)OC)O[Si](C)(C)C(C)(C)C
[b] O=C1c2ccc(O)c(O)c2C(=O)c2c(O)ccc(O)c21
[c] CCOC(=O)C(=Cc1cccc([N+](=O)[O-])c1)[Se]c1ccccc1
[d] CCOC(=O)C(C(=O)c1ccccc1C(=O)OC)=P(c1ccccc1)(c1ccccc1)c1ccccc1
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}