Problem statement: Answer the MCQ question.
Question: Which compound exhibits a 4.757\% 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 CCCCC(CC)CNC(=O)c1ncn[nH]1
b O=C(NCCCN1CCc2ccccc2C1)C1CCN(S(=O)(=O)N2CCCC2)CC1
c CC1(C)Cc2ccccc2-c2n[nH]c(=S)n21
d COc1cc(CN=Cc2c(O)n(C(C)(C)C)c(=O)[nH]c2=O)cc(OC)c1
e CCCN1CCC(NC(=O)Nc2ccc(Br)cc2)CC1
Answer: b. O=C(NCCCN1CCc2ccccc2C1)C1CCN(S(=O)(=O)N2CCCC2)CC1
{#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(NCCCN1CCc2ccccc2C1)C1CCN(S(=O)(=O)N2CCCC2)CC1
O=C(NCCCN1CCc2ccccc2C1)C1CCN(S(=O)(=O)N2CCCC2)CC1
N-[3-(3,4-dihydro-1H-isoquinolin-2-yl)propyl]-1-pyrrolidin-1-ylsulfonylpiperidine-4-carboxamide