Problem statement: Answer the multiple choice question.
Question: Which drug has a -45.180% human ether-à-go-go related gene (hERG) inhibition at a concentration of 10uM?
Constraint: You must select none, one or more options from a, b, c, d, or e without using any other words.
Options:
a: Cc1nnc(SCC(=O)Nc2cccc([N+](=O)[O-])c2)n1CC1CCCO1
b: Cc1cc(Br)c(NC(=O)CCNC(=O)OCc2ccccc2)cc1C
c: CC(NC(=O)CNC(=S)N(Cc1cccs1)C1CCCC1)c1ccccc1
d: O=C(/C=C/c1cccc(Br)c1)N1CCN(c2ccccn2)CC1
e: COCCOC(=O)C1=C(C)Nc2cc(=O)[nH]c(=O)n2C1c1cccc([N+](=O)[O-])c1
Answer: d. O=C(/C=C/c1cccc(Br)c1)N1CCN(c2ccccn2)CC1
{#Task|Problem statement!}: Answer the {#multiple choice|multiple-choice|MCQ!} question.
{#Question|Query!}: Which {#compound|drug!} {#has|exhibits!} a {herg_central_at_10uM#}{herg_central_at_10uM__units} {herg_central_at_10uM__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_10uM%}
Answer: {%multiple_choice_result}. {SMILES#}
O=C(/C=C/c1cccc(Br)c1)N1CCN(c2ccccn2)CC1
O=C(/C=C/c1cccc(Br)c1)N1CCN(c2ccccn2)CC1
(E)-3-(3-bromophenyl)-1-(4-pyridin-2-ylpiperazin-1-yl)prop-2-en-1-one