Task: Answer the multiple-choice question.
Query: Which drug has a -0.210\% 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 additional words.
Options:
[a] CCOC(=O)C1CCN(c2cc(=O)n(-c3ccc(OC)cc3)c(=O)[nH]2)CC1
[b] Cc1csc(C(=O)O)c1-c1c(C)csc1C(=O)O
[c] O=C(CN1CCCCC1)N/N=C/c1ccccc1OCc1ccccc1
[d] CCOC(=O)c1cnc(SCC(=O)Nc2ccc3c(c2)OCCO3)nc1N
[e] Cc1ccc(/C=C/C(=O)OCC(=O)N2CC(=O)Nc3ccccc32)o1
Answer: c. O=C(CN1CCCCC1)N/N=C/c1ccccc1OCc1ccccc1
{#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#}
O=C(CN1CCCCC1)N/N=C/c1ccccc1OCc1ccccc1
O=C(CN1CCCCC1)N/N=C/c1ccccc1OCc1ccccc1
N-[(E)-(2-phenylmethoxyphenyl)methylideneamino]-2-piperidin-1-ylacetamide