Problem statement: Answer the multiple-choice question.
Question: Which drug exhibits a 15.815% human ether-à-go-go related gene (hERG) inhibition at 10uM?
Constraint: You must select none, one or more options from a, b, or c without using any other words.
Options:
a CC(=O)NNc1[nH]c2c(c(=O)c1[N+](=O)[O-])c(=O)n(C)c(=O)n2C
b CS(=O)(=O)N(CC(=O)N/N=C/c1cc2c(cc1Br)OCO2)c1ccccc1Br
c C[C@H]1C[C@H]2[C@@H]3CCC4=CC(=O)C=C[C@]4(C)[C@@]3(F)[C@@H](O)C[C@]2(C)[C@@]1(O)C(=O)CO
Answer: a. CC(=O)NNc1[nH]c2c(c(=O)c1[N+](=O)[O-])c(=O)n(C)c(=O)n2C
{#Task|Problem statement!}: Answer the {#multiple choice|multiple-choice|MCQ!} question.
{#Question|Query!}: Which {#compound|drug!} {#has|exhibits!} a {herg_central_at_10uM#}{herg_central_at_10uM__units} {herg_central_at_10uM__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_10uM%}
Answer: {%multiple_choice_result}. {SMILES#}
CC(=O)NNc1[nH]c2c(c(=O)c1[N+](=O)[O-])c(=O)n(C)c(=O)n2C
CC(=O)NNc1[nH]c2c(c(=O)c1[N+](=O)[O-])c(=O)n(C)c(=O)n2C
N'-(1,3-dimethyl-6-nitro-2,4,5-trioxo-8H-pyrido[2,3-d]pyrimidin-7-yl)acetohydrazide