Task: Please answer the multiple choice question.
Question: Which molecules are not a human ether-à-go-go related gene (hERG) blocker?
Constraint: You must select none, one or more options from a, b, c, d, or e without using any other words.
Options:
(a) Cc1ccc(-c2nn(C)c(=O)c3ccccc23)cc1CO
(b) COc1ccc(-c2coc3cc(OC)cc(O)c3c2=O)cc1
(c) Cc1c(CCOC(=O)c2cc([N+](=O)[O-])cc([N+](=O)[O-])c2)sc[n+]1CC(=O)c1ccc(Br)cc1.[Br-]
(d) Cc1ccc(C2/C(=C(\O)c3c(C)nc4ccccn34)C(=O)C(=O)N2CCN(C)C)o1
(e) O=C(O)CCc1nc(-c2ccccc2)c(-c2ccccc2)o1
Answer: a, b, c, d, e
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}