Task: Answer the multiple-choice question.
Query: Which drug exhibits a 18.225\% hERG inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a, b, c, d, or e without using any additional words.
Options:
a: Clc1ccc(C(c2ccccc2)N2CCN(c3ccccn3)CC2)cc1
b: Cc1cccc(OCC(=O)N(C)c2c(N)n(Cc3ccccc3)c(=O)[nH]c2=O)c1C
c: O=C(NNC1=NCCC1)c1cccc(S(=O)(=O)N2CCCCC2)c1
d: Cc1c(C(=O)OCc2ccccc2)nnn1-c1nonc1N
e: CCOC(=O)CSC1=C(C#N)C(c2ccccc2C)C2=C(CCCC2=O)N1
Answer: c. O=C(NNC1=NCCC1)c1cccc(S(=O)(=O)N2CCCCC2)c1
{#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(NNC1=NCCC1)c1cccc(S(=O)(=O)N2CCCCC2)c1
O=C(NNC1=NCCC1)c1cccc(S(=O)(=O)N2CCCCC2)c1
N'-(3,4-dihydro-2H-pyrrol-5-yl)-3-piperidin-1-ylsulfonylbenzohydrazide