Problem statement: Answer the multiple-choice question.
Query: Which compound exhibits a 9.044\% human ether-à-go-go related gene (hERG) inhibition at 1uM?
Constraint: You must select none, one or more options from a, b, c, or d without using any other words.
Options:
a COC(=O)C(C)(C)C1c2cc(Br)ccc2OC(=O)C1C(=O)c1ccco1
b O=C(c1cccc(Br)c1)N1CCN(S(=O)(=O)N2CCOCC2)CC1
c CC1CCCCN1S(=O)(=O)c1ccc(S(=O)(=O)N2CCN(c3ccc(F)cc3)CC2)cc1
d O=C(Nc1ccc2c(c1)OCCO2)C1CCN(S(=O)(=O)Cc2ccccc2)CC1
Answer: a. COC(=O)C(C)(C)C1c2cc(Br)ccc2OC(=O)C1C(=O)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#}
COC(=O)C(C)(C)C1c2cc(Br)ccc2OC(=O)C1C(=O)c1ccco1
COC(=O)C(C)(C)C1c2cc(Br)ccc2OC(=O)C1C(=O)c1ccco1
methyl 2-[6-bromo-3-(furan-2-carbonyl)-2-oxo-3,4-dihydrochromen-4-yl]-2-methylpropanoate