Problem statement: Answer the MCQ question.
Question: Which compound has a 0.381\% human ether-à-go-go related gene (hERG) inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a or b without using any other words.
Options:
a: CC12COC3(C(=O)Nc4ccccc4)CC1CCC32C
b: CC(=O)c1cc(CN2CCN(C3CCCCC3)C(CCO)C2)cs1
Answer: b. CC(=O)c1cc(CN2CCN(C3CCCCC3)C(CCO)C2)cs1
{#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#}
CC(=O)c1cc(CN2CCN(C3CCCCC3)C(CCO)C2)cs1
CC(=O)c1cc(CN2CCN(C3CCCCC3)C(CCO)C2)cs1
1-[4-[[4-cyclohexyl-3-(2-hydroxyethyl)piperazin-1-yl]methyl]thiophen-2-yl]ethanone