Task: Answer the multiple-choice question.
Question: Which compound exhibits a 0.706\% human ether-à-go-go related gene (hERG) inhibition at 1uM?
Constraint: You must select none, one or more options from a, b, c, or d without using any additional words.
Options:
a: CC(C)CN1C(=O)c2ccc(NC(=O)c3ccccc3F)cc2C1=O
b: Cn1c(=O)c2c(ncn2CCO)n(C)c1=O
c: O=C(CN1C(=O)c2cccc3cccc1c23)NCc1ccccn1
d: CC1CCN(C(=O)CSc2nc(N)cc(N)n2)CC1
Answer: d. CC1CCN(C(=O)CSc2nc(N)cc(N)n2)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#}
CC1CCN(C(=O)CSc2nc(N)cc(N)n2)CC1
CC1CCN(C(=O)CSc2nc(N)cc(N)n2)CC1
2-(4,6-diaminopyrimidin-2-yl)sulfanyl-1-(4-methylpiperidin-1-yl)ethanone