Task: Answer the multiple choice question.
Query: Which compound exhibits a 16.858\% human ether-à-go-go related gene (hERG) inhibition at 1uM?
Constraint: You must select none, one or more options from a, b, or c without using any additional words.
Options:
(a) COc1ccc(C(C)NC(=O)c2ccc(Cl)cc2)cc1OC
(b) COc1ccc(-n2nc(N)c(C(N)=O)n2)cc1
(c) CC(C)Cn1c(C23CC4CC(CC(C4)C2)C3)n[nH]c1=S
Answer: b. COc1ccc(-n2nc(N)c(C(N)=O)n2)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#}
COc1ccc(-n2nc(N)c(C(N)=O)n2)cc1
COc1ccc(-n2nc(N)c(C(N)=O)n2)cc1
5-amino-2-(4-methoxyphenyl)triazole-4-carboxamide