Task: Answer the multiple choice question.
Query: Which drug exhibits a 14.700\% hERG inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a, b, c, d, or e without using any additional words.
Options:
(a) CN(C)c1ccc(Nc2ncnc3ccc(Br)cc23)cc1
(b) O=C(CCc1ccccc1)OCC(=O)c1ccc(Br)cc1
(c) CC(=O)Nc1ccc2c(CN3C(=O)NC(C)(c4ccc(C)cc4)C3=O)cc(=O)oc2c1
(d) COc1ccc(NC(=O)c2ccc(CN3CCc4ccccc4C3)cc2)c(OC)c1
(e) COc1ccccc1C(=O)Nc1nc(-c2ccc(S(=O)(=O)N3CCOCC3)cc2)cs1
Answer: b. O=C(CCc1ccccc1)OCC(=O)c1ccc(Br)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(CCc1ccccc1)OCC(=O)c1ccc(Br)cc1
O=C(CCc1ccccc1)OCC(=O)c1ccc(Br)cc1
[2-(4-bromophenyl)-2-oxoethyl]3-phenylpropanoate