Task: Answer the MCQ question.
Query: Which compound exhibits a -23.396% 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 CN1CCCN(C(=O)COc2ccc(Br)cc2)CC1
b CC(c1ccccc1)N1CCn2c(nc3cc(NC(=O)c4cccs4)ccc32)C1
c Cc1cc(NCc2ccco2)nc(N2CCC(C(=O)NC3CCCCC3)CC2)n1
d CNS(=O)(=O)c1cccc(C(=O)NNC(=O)c2ccc(COc3ccccc3)cc2)c1
e CC(=O)N(c1nc(CCl)cs1)c1ccc(C)cc1C
Answer: b. CC(c1ccccc1)N1CCn2c(nc3cc(NC(=O)c4cccs4)ccc32)C1
{#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#}
CC(c1ccccc1)N1CCn2c(nc3cc(NC(=O)c4cccs4)ccc32)C1
CC(c1ccccc1)N1CCn2c(nc3cc(NC(=O)c4cccs4)ccc32)C1
N-[2-(1-phenylethyl)-3,4-dihydro-1H-pyrazino[1,2-a]benzimidazol-8-yl]thiophene-2-carboxamide