Problem statement: Answer the MCQ question.
Question: Which compound has a 26.294% hERG inhibition at a concentration of 10uM?
Constraint: You must select none, one or more options from a, b, c, or d without using any other words.
Options:
a: Cc1sc(NC(=O)CCCCC(=O)Nc2sc(C)c(C)c2C(=O)O)c(C(=O)O)c1C
b: O=C(COc1ccc2c3c(c(=O)oc2c1)CCC3)NCc1ccncc1
c: CC1(NC(=O)Nc2cc([N+](=O)[O-])ccc2O)CCS(=O)(=O)C1
d: CCC1(C(=O)O)NC(c2ccccc2O)C2C(=O)N(Cc3ccccc3)C(=O)C21
Answer: c. CC1(NC(=O)Nc2cc([N+](=O)[O-])ccc2O)CCS(=O)(=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#}
CC1(NC(=O)Nc2cc([N+](=O)[O-])ccc2O)CCS(=O)(=O)C1
CC1(NC(=O)Nc2cc([N+](=O)[O-])ccc2O)CCS(=O)(=O)C1
1-(2-hydroxy-5-nitrophenyl)-3-(3-methyl-1,1-dioxothiolan-3-yl)urea