Task: Answer the multiple-choice question.
Query: Which compound exhibits a -0.668% hERG inhibition at a concentration of 10uM?
Constraint: You must select none, one or more options from a or b without using any other words.
Options:
a: O=C(c1ccc2c(c1)OCO2)N(CC1CCCO1)C1(C(=O)NC2CCCCC2)CCCCC1
b: COc1ccc(-c2cc(C(=O)N3CCc4ccccc4C3)no2)cc1
Answer: b. COc1ccc(-c2cc(C(=O)N3CCc4ccccc4C3)no2)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#}
COc1ccc(-c2cc(C(=O)N3CCc4ccccc4C3)no2)cc1
COc1ccc(-c2cc(C(=O)N3CCc4ccccc4C3)no2)cc1
3,4-dihydro-1H-isoquinolin-2-yl-[5-(4-methoxyphenyl)-1,2-oxazol-3-yl]methanone