Problem statement: Answer the multiple-choice question.
Question: Which drug exhibits a -6.897% 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 or b without using any additional words.
Options:
a) Cc1cc(C)n(-c2nc(C(=O)O)cs2)n1
b) CCOc1cc(-c2ccccc2)nc(N)n1
Answer: b. CCOc1cc(-c2ccccc2)nc(N)n1
{#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#}
CCOc1cc(-c2ccccc2)nc(N)n1
CCOc1cc(-c2ccccc2)nc(N)n1
4-ethoxy-6-phenylpyrimidin-2-amine