Task: Please answer the multiple choice question.
Question: Which molecules are not a hERG blocker?
Constraint: You must select none, one or more options from a, b, or c without using any additional words.
Options:
(a) Brc1ccc(C[n+]2ccccc2)cc1.[Br-]
(b) CCCC(=O)Nc1ccc(C(N)=O)cc1
(c) O=C(NCC(c1cccnc1)N1CCN(c2ccccc2)CC1)C1CCCCC1
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}