Task: Answer the multiple choice question.
Question: Which compound has a 10.428\% hERG inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a or b without using any other words.
Options:
(a) COc1ccc2[nH]c(C(=O)N3CCc4ccccc4C3)c(C)c2c1
(b) Cc1ccc(-c2nnn(CC(=O)N(Cc3ccc(F)cc3)C(C(=O)NC3CCCC3)c3ccncc3)n2)o1
Answer: a. COc1ccc2[nH]c(C(=O)N3CCc4ccccc4C3)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_1uM#}{herg_central_at_1uM__units} {herg_central_at_1uM__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_1uM%}
Answer: {%multiple_choice_result}. {SMILES#}
COc1ccc2[nH]c(C(=O)N3CCc4ccccc4C3)c(C)c2c1
COc1ccc2[nH]c(C(=O)N3CCc4ccccc4C3)c(C)c2c1
3,4-dihydro-1H-isoquinolin-2-yl-(5-methoxy-3-methyl-1H-indol-2-yl)methanone