Task: Answer the multiple-choice question.
Question: Which compound exhibits a 6.644\% 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 other words.
Options:
a) C/C(=N\O)c1ccc2c3c([nH]c2c1)CCCC3
b) Cc1ccc(C)c(C(=O)N2CCN(c3ncccn3)CC2)c1
c) O=C(CN1C(=O)NC2(CCCC2)C1=O)N1CCN(C(=O)c2ccco2)CC1
d) Cn1c(=O)c2ccccc2n(CC(=O)NCCC2=CCCCC2)c1=O
Answer: c. O=C(CN1C(=O)NC2(CCCC2)C1=O)N1CCN(C(=O)c2ccco2)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#}
O=C(CN1C(=O)NC2(CCCC2)C1=O)N1CCN(C(=O)c2ccco2)CC1
O=C(CN1C(=O)NC2(CCCC2)C1=O)N1CCN(C(=O)c2ccco2)CC1
3-[2-[4-(furan-2-carbonyl)piperazin-1-yl]-2-oxoethyl]-1,3-diazaspiro[4.4]nonane-2,4-dione