Task: Answer the MCQ question.
Query: Which drug has a 14.865\% hERG inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a or b without using any additional words.
Options:
a.) O=C(NCc1ccco1)c1ccc2[nH]c(=O)c(=O)[nH]c2c1
b.) O=C(NCc1cccs1)c1cc(-c2ccccn2)nc2ccc(Br)cc12
Answer: b. O=C(NCc1cccs1)c1cc(-c2ccccn2)nc2ccc(Br)cc12
{#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(NCc1cccs1)c1cc(-c2ccccn2)nc2ccc(Br)cc12
O=C(NCc1cccs1)c1cc(-c2ccccn2)nc2ccc(Br)cc12
6-bromo-2-pyridin-2-yl-N-(thiophen-2-ylmethyl)quinoline-4-carboxamide