Task: Answer the multiple choice question.
Query: Which compound has a 11.747\% 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) O=C(c1ccc(Cl)cc1)N1CCOc2ccccc21
(b) COc1ccc(NC(=O)CC2CCCCC2)cc1OC
(c) O=C(N/N=C/c1cc(Br)cs1)c1c[nH]c2ccccc12
(d) O=C(O)c1ccc2c3c(ncnc13)-c1ccccc1C2=O
(e) COc1cc(OC)cc(-c2c(-c3cccs3)c3cc(-c4cnc(OC)nc4)ccc3n2C)c1
Answer: c. O=C(N/N=C/c1cc(Br)cs1)c1c[nH]c2ccccc12
{#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(N/N=C/c1cc(Br)cs1)c1c[nH]c2ccccc12
O=C(N/N=C/c1cc(Br)cs1)c1c[nH]c2ccccc12
N-[(E)-(4-bromothiophen-2-yl)methylideneamino]-1H-indole-3-carboxamide