Problem statement: Answer the multiple-choice question.
Query: Which drug exhibits a -3.058\% 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, or c without using any additional words.
Options:
[a] Cc1ccc(NC(=O)C(C)c2ccc([N+](=O)[O-])cc2)cc1Cl
[b] COC(=O)c1ccc(C)c(NS(=O)(=O)c2ccc(NC(C)=O)cc2)c1
[c] C=CCN1CCN(C(c2cccc(OC)c2OC)c2nnnn2CCC(C)C)CC1.Cl
Answer: a. Cc1ccc(NC(=O)C(C)c2ccc([N+](=O)[O-])cc2)cc1Cl
{#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#}
Cc1ccc(NC(=O)C(C)c2ccc([N+](=O)[O-])cc2)cc1Cl
Cc1ccc(NC(=O)C(C)c2ccc([N+](=O)[O-])cc2)cc1Cl
N-(3-chloro-4-methylphenyl)-2-(4-nitrophenyl)propanamide