Task: Answer the MCQ question.
Query: Which drug has a 17.998\% 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: CCSc1ccccc1C(=O)Nc1nc2ccccc2c(=O)[nH]1
b: CSc1ncccc1C(=O)Nc1ccc(S(=O)(=O)Nc2nccs2)cc1
c: COc1ccc(CN2C(=O)c3cccnc3C2=O)cc1S(=O)(=O)NCc1ccco1
Answer: c. COc1ccc(CN2C(=O)c3cccnc3C2=O)cc1S(=O)(=O)NCc1ccco1
{#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#}
COc1ccc(CN2C(=O)c3cccnc3C2=O)cc1S(=O)(=O)NCc1ccco1
COc1ccc(CN2C(=O)c3cccnc3C2=O)cc1S(=O)(=O)NCc1ccco1
5-[(5,7-dioxopyrrolo[3,4-b]pyridin-6-yl)methyl]-N-(furan-2-ylmethyl)-2-methoxybenzenesulfonamide