Problem statement: Answer the multiple-choice question.
Query: Which drug has a -29.137\% 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: COc1ccc(C(=O)N2CC3(C)CC2CC(C)(C)C3)cc1OC
b: C=CCOc1ccccc1CNCc1cccnc1.Cl
c: O=C(NCc1cccnc1)Nc1ccccc1Cl
d: O=C(COc1ccc(Br)cc1)N1CCN(c2ncccn2)CC1
e: CCCCNC(=O)N1CCN(C/C=C/c2ccccc2)CC1
Answer: d. O=C(COc1ccc(Br)cc1)N1CCN(c2ncccn2)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(COc1ccc(Br)cc1)N1CCN(c2ncccn2)CC1
O=C(COc1ccc(Br)cc1)N1CCN(c2ncccn2)CC1
2-(4-bromophenoxy)-1-(4-pyrimidin-2-ylpiperazin-1-yl)ethanone