Task: Answer the multiple choice question.
Question: Which compound exhibits a 7.047\% human ether-à-go-go related gene (hERG) inhibition at 1uM?
Constraint: You must select none, one or more options from a, b, or c without using any additional words.
Options:
a: COc1cc(C(=O)NCC(=O)N/N=C/c2ccc(-c3ccc([N+](=O)[O-])cc3)o2)cc(OC)c1OC
b: Cl.Cn1cccc1CNCC(O)c1ccccc1
c: CC(C)C(C)N(Cc1ccc(C(=O)O)cc1)C(=O)c1ccc2ccccc2n1
Answer: a. COc1cc(C(=O)NCC(=O)N/N=C/c2ccc(-c3ccc([N+](=O)[O-])cc3)o2)cc(OC)c1OC
{#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#}
COc1cc(C(=O)NCC(=O)N/N=C/c2ccc(-c3ccc([N+](=O)[O-])cc3)o2)cc(OC)c1OC
COc1cc(C(=O)NCC(=O)N/N=C/c2ccc(-c3ccc([N+](=O)[O-])cc3)o2)cc(OC)c1OC
3,4,5-trimethoxy-N-[2-[(2E)-2-[[5-(4-nitrophenyl)furan-2-yl]methylidene]hydrazinyl]-2-oxoethyl]benzamide