Task: Answer the MCQ question.
Question: Which compound exhibits a 8.830\% hERG inhibition at 1uM?
Constraint: You must select none, one or more options from a, b, c, or d without using any other words.
Options:
a. CN(C(=O)COC(=O)c1cc(Br)c(Br)s1)C1CCS(=O)(=O)C1
b. CC(C)Oc1ccc(S(=O)(=O)N2CCOCC2)cc1NC(=O)CC1OC(=O)c2ccccc21
c. Cc1ccc(C(c2nnnn2CC2CCCO2)N2CCN(C(=O)c3ccco3)CC2)cc1
d. COc1cc(NC(=O)CSc2nnnn2Cc2ccccc2)cc(OC)c1
Answer: c. Cc1ccc(C(c2nnnn2CC2CCCO2)N2CCN(C(=O)c3ccco3)CC2)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#}
Cc1ccc(C(c2nnnn2CC2CCCO2)N2CCN(C(=O)c3ccco3)CC2)cc1
Cc1ccc(C(c2nnnn2CC2CCCO2)N2CCN(C(=O)c3ccco3)CC2)cc1
furan-2-yl-[4-[(4-methylphenyl)-[1-(oxolan-2-ylmethyl)tetrazol-5-yl]methyl]piperazin-1-yl]methanone