Task: Answer the multiple choice question.
Query: Which compound has a -66.078% human ether-à-go-go related gene (hERG) inhibition at a concentration of 10uM?
Constraint: You must select none, one or more options from a, b, or c without using any other words.
Options:
a: CNc1ccc(C2(O)C(=O)c3ccccc3C2=O)cc1
b: COc1ccc2nc(-c3ccc(Cl)cc3)cc(C(=O)O)c2c1
c: COc1ccc(N2CC(C(=O)N/N=C/c3ccccc3)CC2=O)cc1
Answer: a. CNc1ccc(C2(O)C(=O)c3ccccc3C2=O)cc1
{#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#}
CNc1ccc(C2(O)C(=O)c3ccccc3C2=O)cc1
CNc1ccc(C2(O)C(=O)c3ccccc3C2=O)cc1
2-hydroxy-2-[4-(methylamino)phenyl]indene-1,3-dione