Problem statement: Answer the MCQ question.
Query: Which compound exhibits a 13.137\% 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 other words.
Options:
[a] Cc1cc(C)cc(NC(=S)N2CCC(NC(=O)c3ccccc3C)CC2)c1
[b] CCNc1nc(NCC)nc(SCCOC(=O)Nc2ccccc2)n1
[c] Cc1sc2nc(SCC(=O)NCc3ccco3)n(C)c(=O)c2c1C
[d] N#Cc1cccc(C(c2nnnn2CCc2ccccc2)N2CCN(C3CCCCC3)CC2)c1
[e] CCOc1ccccc1C1CC(=O)NC(SCC)=C1C#N
Answer: e. CCOc1ccccc1C1CC(=O)NC(SCC)=C1C#N
{#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#}
CCOc1ccccc1C1CC(=O)NC(SCC)=C1C#N
CCOc1ccccc1C1CC(=O)NC(SCC)=C1C#N
4-(2-ethoxyphenyl)-6-ethylsulfanyl-2-oxo-3,4-dihydro-1H-pyridine-5-carbonitrile