Task: Answer the MCQ question.
Question: Which drug exhibits a 0.827\% human ether-à-go-go related gene (hERG) inhibition at 1uM?
Constraint: You must select none, one or more options from a, b, or c without using any other words.
Options:
[a] CCC(=O)Nc1ccc(NC(=O)CCc2ccccc2)cn1
[b] Cc1nc(SCC(=O)N(C)C2CCCCC2)[nH]c(=O)c1Cc1ccccc1
[c] Cc1cccc(CC2S/C(=N/N=C/c3ccco3)N(c3ccccc3)C2=O)c1
Answer: b. Cc1nc(SCC(=O)N(C)C2CCCCC2)[nH]c(=O)c1Cc1ccccc1
{#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#}
Cc1nc(SCC(=O)N(C)C2CCCCC2)[nH]c(=O)c1Cc1ccccc1
Cc1nc(SCC(=O)N(C)C2CCCCC2)[nH]c(=O)c1Cc1ccccc1
2-[(5-benzyl-4-methyl-6-oxo-1H-pyrimidin-2-yl)sulfanyl]-N-cyclohexyl-N-methylacetamide