Task: Answer the multiple-choice question.
Query: Which drug has a 7.141\% 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) CCOC(CCNC(=O)c1cc(-c2cccs2)nc2ccccc12)OCC
(b) O=c1cc(C(F)(F)F)[nH]c2c(OC(F)(F)F)cccc12
Answer: a. CCOC(CCNC(=O)c1cc(-c2cccs2)nc2ccccc12)OCC
{#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#}
CCOC(CCNC(=O)c1cc(-c2cccs2)nc2ccccc12)OCC
CCOC(CCNC(=O)c1cc(-c2cccs2)nc2ccccc12)OCC
N-(3,3-diethoxypropyl)-2-(thiophen-2-yl)quinoline-4-carboxamide