Problem statement: Answer the multiple-choice question.
Query: Which drug has a 11.850\% 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, d, or e without using any other words.
Options:
a: CCCCn1c(C)cc(C)c(S(=O)(=O)c2ccccc2C)c1=O
b: Cn1c(N2CCN(c3ccccn3)CC2)nc2c1c(=O)n(Cc1ccccc1Cl)c(=O)n2C
c: O=C(N/N=C/c1ccc(OCC(=O)N2CCCC2)cc1)C(=O)NC1CC1
d: CN(C)c1cc[n+](CC(=O)c2cccs2)cc1.[Cl-]
e: Cc1cc(C)c(C#N)c(SCc2ccccc2F)n1
Answer: a. CCCCn1c(C)cc(C)c(S(=O)(=O)c2ccccc2C)c1=O
{#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#}
CCCCn1c(C)cc(C)c(S(=O)(=O)c2ccccc2C)c1=O
CCCCn1c(C)cc(C)c(S(=O)(=O)c2ccccc2C)c1=O
1-butyl-4,6-dimethyl-3-(2-methylphenyl)sulfonylpyridin-2-one