Problem statement: Answer the MCQ question.
Question: Which compound has a 13.683\% 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: CC(NC(=O)c1ccc2ccccc2n1)c1ccccc1
b: C/C(=N\O)c1cccc(Br)c1
c: COc1ccc(N2CCN(C(=O)COc3ccccc3)CC2)cc1
d: O=c1oc2cc(OCCO)ccc2c2c1CCCC2
e: CCC(OCC(O)CN1CCCCC1)c1ccccc1.Cl
Answer: b. C/C(=N\O)c1cccc(Br)c1
{#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#}
C/C(=N\O)c1cccc(Br)c1
C/C(=N\O)c1cccc(Br)c1
(NE)-N-[1-(3-bromophenyl)ethylidene]hydroxylamine