Task: Answer the multiple-choice question.
Question: Which drug exhibits a -2.101% 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) Cc1ccccc1CC(=O)NC1CCCc2ccccc21
(b) CCOc1ccc(-c2nc(N)ncc2Oc2ccc(OC)cc2)c(O)c1
Answer: b. CCOc1ccc(-c2nc(N)ncc2Oc2ccc(OC)cc2)c(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#}
CCOc1ccc(-c2nc(N)ncc2Oc2ccc(OC)cc2)c(O)c1
CCOc1ccc(-c2nc(N)ncc2Oc2ccc(OC)cc2)c(O)c1
2-[2-amino-5-(4-methoxyphenoxy)pyrimidin-4-yl]-5-ethoxyphenol