Task: Answer the MCQ question.
Query: Which compound exhibits a 13.944\% human ether-à-go-go related gene (hERG) inhibition at 1uM?
Constraint: You must select none, one or more options from a or b without using any other words.
Options:
a COc1ccc(-c2nc3nc(N)nn3cc2C)cc1F
b O=C(NCC1CCCO1)c1cccc(-n2cnnn2)c1
Answer: b. O=C(NCC1CCCO1)c1cccc(-n2cnnn2)c1
{#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#}
O=C(NCC1CCCO1)c1cccc(-n2cnnn2)c1
O=C(NCC1CCCO1)c1cccc(-n2cnnn2)c1
N-(oxolan-2-ylmethyl)-3-(tetrazol-1-yl)benzamide