Problem statement: Answer the multiple-choice question.
Query: Which compound has a 13.653\% human ether-à-go-go related gene (hERG) inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a or b without using any other words.
Options:
a O=C(NCCC1=CCCCC1)c1cc(-c2ccncc2)nc2ccccc12
b CCOc1ccc(CCNC(=O)c2cccs2)cc1OCC
Answer: b. CCOc1ccc(CCNC(=O)c2cccs2)cc1OCC
{#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#}
CCOc1ccc(CCNC(=O)c2cccs2)cc1OCC
CCOc1ccc(CCNC(=O)c2cccs2)cc1OCC
N-[2-(3,4-diethoxyphenyl)ethyl]thiophene-2-carboxamide