Problem statement: Answer the MCQ question.
Query: Which drug exhibits a 6.716\% 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, or c without using any other words.
Options:
(a) O=C(Cn1cc[n+](CC(=O)c2ccc(Cl)cc2Cl)c1)c1ccc(Cl)cc1Cl.[Br-]
(b) COc1ccc(-c2nnnn2C)cc1S(=O)(=O)Nc1ccc(C)cc1C
(c) Cc1ccc(-c2nn(CC(=O)NCc3cc(-c4nn(C)c(=O)c5ccccc45)ccc3C)c(=O)c3ccccc23)cc1
Answer: b. COc1ccc(-c2nnnn2C)cc1S(=O)(=O)Nc1ccc(C)cc1C
{#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(-c2nnnn2C)cc1S(=O)(=O)Nc1ccc(C)cc1C
COc1ccc(-c2nnnn2C)cc1S(=O)(=O)Nc1ccc(C)cc1C
N-(2,4-dimethylphenyl)-2-methoxy-5-(1-methyltetrazol-5-yl)benzenesulfonamide