Problem statement: Answer the multiple-choice question.
Question: Which compound exhibits a 14.624\% 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 additional words.
Options:
a CCN(CC)C(=O)c1ccc(/C=C/c2c[nH]c3ccccc23)[n+](C)c1.[I-]
b CCCCCCc1ccc(N2C[C@H](Cc3ccccc3)[C@@H](CC(=O)Nc3ccccc3)C2=O)cc1
c CCc1ccc(NC(=O)CNC(=O)[C@@H]2Cc3ccccc3CN2C(=O)OC(C)(C)C)cc1
d CCOc1ccc(C2NC(=O)C(C#N)=C(S)N2c2ccc(OC)cc2)cc1OC
e CN1CCC(C)(O)C2CCCCC21
Answer: a. CCN(CC)C(=O)c1ccc(/C=C/c2c[nH]c3ccccc23)[n+](C)c1.[I-]
{#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#}
CCN(CC)C(=O)c1ccc(/C=C/c2c[nH]c3ccccc23)[n+](C)c1.[I-]
CCN(CC)C(=O)c1ccc(/C=C/c2c[nH]c3ccccc23)[n+](C)c1.[I-]
N,N-diethyl-6-[(E)-2-(1H-indol-3-yl)ethenyl]-1-methylpyridin-1-ium-3-carboxamide;iodide