Problem statement: Answer the multiple-choice question.
Query: Which drug has a 1.368\% 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: CCN(CC(=O)Nc1c(F)cccc1F)C(=O)CSCC(=O)Nc1cc(C)on1
b: Cc1cccc(Nc2ccccc2C(=O)OCC(=O)NCc2ccco2)c1C
c: NC(=O)c1ccc[n+](Cc2cccc3ccccc23)c1.[Br-]
d: CNC(=O)c1ccc(-c2ccc(OC)cc2)s1
Answer: b. Cc1cccc(Nc2ccccc2C(=O)OCC(=O)NCc2ccco2)c1C
{#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#}
Cc1cccc(Nc2ccccc2C(=O)OCC(=O)NCc2ccco2)c1C
Cc1cccc(Nc2ccccc2C(=O)OCC(=O)NCc2ccco2)c1C
[2-(furan-2-ylmethylamino)-2-oxoethyl] 2-(2,3-dimethylanilino)benzoate