Task: Answer the multiple-choice question.
Query: Which compound has a -9.403\% human ether-à-go-go related gene (hERG) inhibition at 1uM?
Constraint: You must select none, one or more options from a, b, c, d, or e without using any additional words.
Options:
a COc1ccc(Br)cc1-c1nc(C)c(C(C)=O)n1O
b COc1ccccc1NC(=O)N1CCN(c2ccc3nncn3n2)CC1
c COc1ccc(NC(=O)CN2C(=O)NC(C)(c3ccc(C)cc3)C2=O)cn1
d C(Cc1nn[nH]n1)Cc1nn[nH]n1
e CCOc1cc(/C=N/NC(=O)C(C)Sc2ccccn2)ccc1O
Answer: b. COc1ccccc1NC(=O)N1CCN(c2ccc3nncn3n2)CC1
{#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#}
COc1ccccc1NC(=O)N1CCN(c2ccc3nncn3n2)CC1
COc1ccccc1NC(=O)N1CCN(c2ccc3nncn3n2)CC1
N-(2-methoxyphenyl)-4-([1,2,4]triazolo[4,3-b]pyridazin-6-yl)piperazine-1-carboxamide