Task: Answer the multiple choice question.
Query: Which compound exhibits a 13.847% 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 additional words.
Options:
a. Br.O=C(NCCNCc1ccccn1)c1ccco1
b. CCN(CC1COc2ccccc2O1)C(=O)CN1C(=O)NC(C)(c2ccc(C)cc2)C1=O
c. COc1cc(O)c(CCO)c2c1C(=O)C[C@@H](C)O2
d. CN(c1cccc(NC(=O)c2ccc(N(C)S(=O)(=O)c3ccccc3)cc2)c1)S(C)(=O)=O
Answer: a. Br.O=C(NCCNCc1ccccn1)c1ccco1
{#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#}
Br.O=C(NCCNCc1ccccn1)c1ccco1
Br.O=C(NCCNCc1ccccn1)c1ccco1
N-[2-(pyridin-2-ylmethylamino)ethyl]furan-2-carboxamide;hydrobromide