Task: Answer the multiple-choice question.
Query: Which compound has a -9.365\% human ether-à-go-go related gene (hERG) inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a, b, c, or d without using any additional words.
Options:
a. O=C(Nc1ccc2nc(-c3ccccc3)[nH]c2c1)c1ccco1
b. O=C(NCC1CCCO1)C1CCN(C(=O)c2ccc(Br)cc2)CC1
c. CCOC(=O)Cc1csc(NC(=O)c2ccoc2C)n1
d. CCc1nnc(NC(=O)CSc2ncnc3scc(-c4ccc(C)cc4)c23)s1
Answer: a. O=C(Nc1ccc2nc(-c3ccccc3)[nH]c2c1)c1ccco1
{#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#}
N-(2-phenyl-3H-benzimidazol-5-yl)furan-2-carboxamide