Problem statement: Answer the multiple choice question.
Question: Which drug exhibits a -20.131\% hERG inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a, b, or c without using any additional words.
Options:
(a) CCOC(=O)C1CCN(S(=O)(=O)c2c(C)noc2C)CC1
(b) Cc1ccc(S(=O)(=O)CCN2CCN(c3ccccc3)CC2)cc1
(c) O=C(C1CC1)N1CCc2cc(Br)cc(S(=O)(=O)NCc3ccco3)c21
Answer: c. O=C(C1CC1)N1CCc2cc(Br)cc(S(=O)(=O)NCc3ccco3)c21
{#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(C1CC1)N1CCc2cc(Br)cc(S(=O)(=O)NCc3ccco3)c21
O=C(C1CC1)N1CCc2cc(Br)cc(S(=O)(=O)NCc3ccco3)c21
5-bromo-1-(cyclopropanecarbonyl)-N-(furan-2-ylmethyl)-2,3-dihydroindole-7-sulfonamide