Task: Answer the multiple choice question.
Query: Which compound exhibits a -8.439% 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) COc1ccc2oc(-c3ccccc3)c(C(=O)N3CCOCC3)c2c1
b) C=CCN(CC=C)C(=S)Nc1ccc(OC)c(OC)c1
Answer: a. COc1ccc2oc(-c3ccccc3)c(C(=O)N3CCOCC3)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#}
COc1ccc2oc(-c3ccccc3)c(C(=O)N3CCOCC3)c2c1
COc1ccc2oc(-c3ccccc3)c(C(=O)N3CCOCC3)c2c1
(5-methoxy-2-phenyl-1-benzofuran-3-yl)-morpholin-4-ylmethanone