Problem statement: Answer the MCQ question.
Question: Which compound exhibits a 4.155% 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 O=C(Cn1c(O)c(N=NC(=O)c2ccccc2O)c2ccccc21)Nc1ccccc1
b O=C(NCc1ccccc1Cl)c1ccccc1Oc1ccccc1
c Cc1ccc2oc(-c3ccc(NC(=O)c4ccc5c(c4)OCO5)cc3)nc2c1
d Cc1cc(=O)n2nc(-c3ccccc3)sc2c1C#N
Answer: a. O=C(Cn1c(O)c(N=NC(=O)c2ccccc2O)c2ccccc21)Nc1ccccc1
{#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(Cn1c(O)c(N=NC(=O)c2ccccc2O)c2ccccc21)Nc1ccccc1
O=C(Cn1c(O)c(N=NC(=O)c2ccccc2O)c2ccccc21)Nc1ccccc1
N-[1-(2-anilino-2-oxoethyl)-2-hydroxyindol-3-yl]imino-2-hydroxybenzamide