Task: Answer the MCQ question.
Query: Which drug exhibits a -6.878% hERG inhibition at a concentration of 10uM?
Constraint: You must select none, one or more options from a, b, c, d, or e without using any additional words.
Options:
a.) O=C(c1ccc(Cl)s1)N1CCc2ccccc21
b.) COc1cccc(-c2nc(CS(=O)(=O)CC(=O)NC3CCC(C)CC3)c(C)o2)c1
c.) Cl.Nc1nonc1C(=O)NCCNCc1cc(Br)ccc1OCc1ccc(F)cc1
d.) C=CCN1C(=O)NC(=O)C(CCc2ccncc2)(CCc2ccncc2)C1=O
e.) Cc1ccc(CNC(=O)C2CCC(CNc3c(N4CCOCC4)c(=O)c3=O)CC2)cc1
Answer: a. O=C(c1ccc(Cl)s1)N1CCc2ccccc21
{#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#}
O=C(c1ccc(Cl)s1)N1CCc2ccccc21
O=C(c1ccc(Cl)s1)N1CCc2ccccc21
(5-chlorothiophen-2-yl)-(2,3-dihydroindol-1-yl)methanone