Task: Answer the MCQ question.
Query: Which compound has a 10.749\% hERG inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a, b, or c without using any other words.
Options:
a S=C(Nc1ccccc1)N1CCOCC1
b CC(=O)c1sc(Nc2nc(C)cc(C)n2)nc1C
c CCCc1cc(=O)n2nc(N3CCC(C(=O)N4CCN(c5cccc(OC)c5)CC4)CC3)sc2n1
Answer: a. S=C(Nc1ccccc1)N1CCOCC1
{#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#}
S=C(Nc1ccccc1)N1CCOCC1
S=C(Nc1ccccc1)N1CCOCC1
N-phenylmorpholine-4-carbothioamide