Task: Answer the multiple choice question.
Question: Which drug exhibits a 11.772% human ether-à-go-go related gene (hERG) inhibition at 10uM?
Constraint: You must select none, one or more options from a, b, or c without using any other words.
Options:
(a) N#Cc1cc2c([nH]c1=S)CCCC2
(b) O=C(O)Cc1sc(-c2ccc(Cl)cc2)nc1-c1ccccc1
(c) O=C(O)c1ccccc1OCc1ccccc1Cl
Answer: a. N#Cc1cc2c([nH]c1=S)CCCC2
{#Task|Problem statement!}: Answer the {#multiple choice|multiple-choice|MCQ!} question.
{#Question|Query!}: Which {#compound|drug!} {#has|exhibits!} a {herg_central_at_10uM#}{herg_central_at_10uM__units} {herg_central_at_10uM__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_10uM%}
Answer: {%multiple_choice_result}. {SMILES#}
N#Cc1cc2c([nH]c1=S)CCCC2
N#Cc1cc2c([nH]c1=S)CCCC2
2-sulfanylidene-5,6,7,8-tetrahydro-1H-quinoline-3-carbonitrile