Problem statement: Answer the MCQ question.
Question: Which drug exhibits a -20.335% 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.) CCc1ccc2oc(C(=O)NCc3ccncc3)c(C)c2c1
b.) Cc1nc(N2CCOCC2)nc(OC(C)C)c1[N+](=O)[O-]
Answer: a. CCc1ccc2oc(C(=O)NCc3ccncc3)c(C)c2c1
{#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#}
CCc1ccc2oc(C(=O)NCc3ccncc3)c(C)c2c1
CCc1ccc2oc(C(=O)NCc3ccncc3)c(C)c2c1
5-ethyl-3-methyl-N-(pyridin-4-ylmethyl)-1-benzofuran-2-carboxamide