Task: Answer the multiple choice question.
Question: Which drug exhibits a 10.210\% 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: Cc1ccccc1OCCC(=O)OCC(=O)Nc1ccc2[nH]c(=O)[nH]c2c1
b: CCOC(=O)c1c(NC(=O)CCC(=O)O)sc2c1CCCCC2
c: CSc1ccccc1NC(=O)N1CCCC(C(=O)c2ccc3c(c2)OCO3)C1
d: O=[N+]([O-])C(=C1NCCN1)C(Sc1ccc2ccccc2c1)=C(Cl)Cl
Answer: a. Cc1ccccc1OCCC(=O)OCC(=O)Nc1ccc2[nH]c(=O)[nH]c2c1
{#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#}
Cc1ccccc1OCCC(=O)OCC(=O)Nc1ccc2[nH]c(=O)[nH]c2c1
Cc1ccccc1OCCC(=O)OCC(=O)Nc1ccc2[nH]c(=O)[nH]c2c1
[2-oxo-2-[(2-oxo-1,3-dihydrobenzimidazol-5-yl)amino]ethyl] 3-(2-methylphenoxy)propanoate