Task: Please answer the multiple choice question.
Question: Which molecules are not a hERG blocking compound?
Constraint: You must select none, one or more options from a, b, c, or d without using any other words.
Options:
[a] COC(=O)c1ccc(CNC(=O)COC(=O)CCN2C(=O)C3CC=CCC3C2=O)cc1
[b] O=C(c1ccccc1S(=O)(=O)NCc1ccccc1)N1CCCCC1
[c] O=C(Nc1cccc(F)c1)c1coc(=O)c(Br)c1
[d] O=C(NCc1ccccc1Br)c1ccncc1
Answer: a, b, c, d
Task: Please answer the multiple choice question.
Question: Which molecules are {herg_inhib#not &NULL}a {herg_inhib__names__noun}?
Constraint: You must select none, one or more options from {%multiple_choice_enum%2-5%aA1} without using any {#other|additional!} words.
Options:
{SMILES%herg_inhib%}
Answer: {%multiple_choice_result}