Task: Answer the multiple choice question.
Query: Which compound exhibits a 24.931% human ether-à-go-go related gene (hERG) inhibition at 10uM?
Constraint: You must select none, one or more options from a, b, c, d, or e without using any additional words.
Options:
(a) COc1cc(N=CC2=C(O)c3ccccc3C2=O)cc(OC)c1
(b) CC(C)CC(=O)N1CCN(Cc2ccccc2Br)CC1
(c) CCOc1ccc2c(c1)s/c(=N\S(=O)(=O)c1ccc(OC)cc1)n2C(F)F
(d) O=C(CN1C(=O)C(=O)c2ccccc21)c1ccccc1
(e) O=C1CCC([N+](=O)[O-])C(c2ccccc2Br)N1
Answer: e. O=C1CCC([N+](=O)[O-])C(c2ccccc2Br)N1
{#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=C1CCC([N+](=O)[O-])C(c2ccccc2Br)N1
O=C1CCC([N+](=O)[O-])C(c2ccccc2Br)N1
6-(2-bromophenyl)-5-nitropiperidin-2-one