Task: Answer the MCQ question.
Question: Which drug has a 0.517\% 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.) CCOC(=O)COc1ccc(CCNC(C)=O)cc1
b.) O=C(NCCO)NC(=S)c1ccccc1
c.) CCOc1ccc(OCc2cccc(C(=O)O)c2)cc1
Answer: b. O=C(NCCO)NC(=S)c1ccccc1
{#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(NCCO)NC(=S)c1ccccc1
O=C(NCCO)NC(=S)c1ccccc1
1-(benzenecarbonothioyl)-3-(2-hydroxyethyl)urea