Task: Answer the multiple-choice question.
Question: Which drug exhibits a -10.717% 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, or d without using any other words.
Options:
(a) O=C(Nc1ccc(-c2ccc3nncn3n2)cc1)C1CCCC1
(b) Cc1ccccc1NC(=O)N1CCN(c2ncccn2)CC1
(c) CSc1ccccc1C(=O)NCc1ccccc1
(d) O=C(COC(=O)/C=C/c1ccccc1)Nc1ccccc1Br
Answer: d. O=C(COC(=O)/C=C/c1ccccc1)Nc1ccccc1Br
{#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(COC(=O)/C=C/c1ccccc1)Nc1ccccc1Br
O=C(COC(=O)/C=C/c1ccccc1)Nc1ccccc1Br
[2-(2-bromoanilino)-2-oxoethyl] (E)-3-phenylprop-2-enoate