Problem statement: Answer the MCQ question.
Query: Which drug has a 12.804\% human ether-à-go-go related gene (hERG) inhibition at 1uM?
Constraint: You must select none, one or more options from a or b without using any additional words.
Options:
a Cc1cccnc1NC(=O)CSc1nnc(CNC(=O)c2cccc([N+](=O)[O-])c2)n1C
b Br.N=C1c2ccccc2CN1NC(=O)c1ccc(Cl)cc1
Answer: a. Cc1cccnc1NC(=O)CSc1nnc(CNC(=O)c2cccc([N+](=O)[O-])c2)n1C
{#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#}
Cc1cccnc1NC(=O)CSc1nnc(CNC(=O)c2cccc([N+](=O)[O-])c2)n1C
Cc1cccnc1NC(=O)CSc1nnc(CNC(=O)c2cccc([N+](=O)[O-])c2)n1C
N-[[4-methyl-5-[2-[(3-methylpyridin-2-yl)amino]-2-oxoethyl]sulfanyl-1,2,4-triazol-3-yl]methyl]-3-nitrobenzamide