Task: Please answer the multiple choice question.
Question: Which molecules are not a human ether-à-go-go related gene (hERG) blocking compound?
Constraint: You must select none, one or more options from a, b, or c without using any other words.
Options:
[a] O=C(O)C1CCN(C(=O)COc2ccc(Br)cc2)CC1
[b] CC(=O)c1cccc(NC(=O)CSCc2ccccc2)c1
[c] Cc1cccc(C(=O)NNC(=O)c2ccc(S(=O)(=O)N3CCOCC3)cc2)c1
Answer: a, b, c
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}