Task: Answer the multiple choice question.
Query: Which drug has a 2.029\% human ether-à-go-go related gene (hERG) inhibition at 1uM?
Constraint: You must select none, one or more options from a, b, c, d, or e without using any other words.
Options:
(a) Cn1cccc1/C=N/NC(=O)Cc1cccc2ccccc12
(b) O=C(NNC(=O)C(O)c1ccccc1)NC1CCCCC1
(c) COc1cccc(CN2C(=O)[C@@H]3Cc4c([nH]c5ccccc45)C(C)(C)N3C2=O)c1
(d) CCOC(=O)C(NCc1ccccc1OC)(NC(=O)CC)C(F)(F)F
(e) CCc1ccc(N(CC(=O)NC(C)C)C(=O)CCC(=O)Nc2ccccn2)cc1
Answer: a. Cn1cccc1/C=N/NC(=O)Cc1cccc2ccccc12
{#Task|Problem statement!}: Answer the {#multiple choice|multiple-choice|MCQ!} question.
{#Question|Query!}: Which {#compound|drug!} {#has|exhibits!} a {herg_central_at_1uM#}{herg_central_at_1uM__units} {herg_central_at_1uM__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_central_at_1uM%}
Answer: {%multiple_choice_result}. {SMILES#}
Cn1cccc1/C=N/NC(=O)Cc1cccc2ccccc12
Cn1cccc1/C=N/NC(=O)Cc1cccc2ccccc12
N-[(E)-(1-methylpyrrol-2-yl)methylideneamino]-2-naphthalen-1-ylacetamide