Problem statement: Answer the multiple choice question.
Question: Which drug has a 20.748% human ether-à-go-go related gene (hERG) inhibition at 10uM?
Constraint: You must select none, one or more options from a or b without using any other words.
Options:
a.) O=C(CCC(=O)Nc1ccc(Br)cc1)N/N=C/c1cc([N+](=O)[O-])ccc1O
b.) O=C(Nc1nnc(S(=O)(=O)N2CCOCC2)s1)c1cccc(F)c1
Answer: a. O=C(CCC(=O)Nc1ccc(Br)cc1)N/N=C/c1cc([N+](=O)[O-])ccc1O
{#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#}
O=C(CCC(=O)Nc1ccc(Br)cc1)N/N=C/c1cc([N+](=O)[O-])ccc1O
O=C(CCC(=O)Nc1ccc(Br)cc1)N/N=C/c1cc([N+](=O)[O-])ccc1O
N-(4-bromophenyl)-N'-[(E)-(2-hydroxy-5-nitrophenyl)methylideneamino]butanediamide