Task: Answer the multiple choice question.
Question: Which compound has a 4.761\% hERG inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a, b, c, or d without using any additional words.
Options:
a. CC1CCc2c(sc3nc(CN4CCOCC4)nc(NS(=O)(=O)c4cccc([N+](=O)[O-])c4)c23)C1
b. CCn1cc(SCC(=O)N2CCc3ccccc32)c2ccccc21
c. COc1ccc(C(=O)Nc2ccc(NC(=O)c3ccccc3OC)nc2)cc1
d. COc1ccc(N2CCN(CC(=O)Nc3ncc(C)s3)CC2)cc1
Answer: a. CC1CCc2c(sc3nc(CN4CCOCC4)nc(NS(=O)(=O)c4cccc([N+](=O)[O-])c4)c23)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#}
CC1CCc2c(sc3nc(CN4CCOCC4)nc(NS(=O)(=O)c4cccc([N+](=O)[O-])c4)c23)C1
CC1CCc2c(sc3nc(CN4CCOCC4)nc(NS(=O)(=O)c4cccc([N+](=O)[O-])c4)c23)C1
N-[7-methyl-2-(morpholin-4-ylmethyl)-5,6,7,8-tetrahydro-[1]benzothiolo[2,3-d]pyrimidin-4-yl]-3-nitrobenzenesulfonamide