Problem statement: Answer the multiple choice question.
Question: Which drug exhibits a 0.464\% 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 Cc1ccc(-c2cc(C(=O)NCc3ccccn3)c3ccccc3n2)cc1C
b COC1(OC)C(/C=C/c2ccc(Cl)cc2)C(C#N)(C#N)C1(OC)OC
c CC(=O)OCC(=O)Nc1ccc(Cl)cc1Cl
d Cc1cc(NC(=O)CCC(=O)N(Cc2cccs2)C(C(=O)NC2CCCC2)c2ccncc2)no1
Answer: a. Cc1ccc(-c2cc(C(=O)NCc3ccccn3)c3ccccc3n2)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#}
2-(3,4-dimethylphenyl)-N-(pyridin-2-ylmethyl)quinoline-4-carboxamide