Task: Answer the multiple choice question.
Question: Which compound exhibits a -0.621\% 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) Cc1ccc(SCCC(=O)Nc2ccccc2C(=O)N2CCOCC2)cc1
(b) COc1ccc(OC)c2c1sc(=NC(=O)c1cccc(N3C(=O)CCC3=O)c1)n2C
(c) O=C(N/N=C/c1cccc(Oc2ccccc2)c1)c1cc[n+]([O-])cc1
Answer: c. O=C(N/N=C/c1cccc(Oc2ccccc2)c1)c1cc[n+]([O-])cc1
{#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(N/N=C/c1cccc(Oc2ccccc2)c1)c1cc[n+]([O-])cc1
O=C(N/N=C/c1cccc(Oc2ccccc2)c1)c1cc[n+]([O-])cc1
1-oxido-N-[(E)-(3-phenoxyphenyl)methylideneamino]pyridin-1-ium-4-carboxamide