Task: Answer the MCQ question.
Question: Which compound has a 6.641% hERG inhibition at a concentration of 10uM?
Constraint: You must select none, one or more options from a, b, or c without using any additional words.
Options:
(a) Cc1ccc(C(=O)O)cc1NS(=O)(=O)c1ccc2c(c1)oc(=O)n2C
(b) Cc1ccccc1NC(=O)c1ccccc1-c1ccccc1
(c) O=C(Nc1ccccc1[N+](=O)[O-])c1cccc(N2C(=O)CCC2=O)c1
Answer: c. O=C(Nc1ccccc1[N+](=O)[O-])c1cccc(N2C(=O)CCC2=O)c1
{#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(Nc1ccccc1[N+](=O)[O-])c1cccc(N2C(=O)CCC2=O)c1
O=C(Nc1ccccc1[N+](=O)[O-])c1cccc(N2C(=O)CCC2=O)c1
3-(2,5-dioxopyrrolidin-1-yl)-N-(2-nitrophenyl)benzamide