Task: Answer the multiple-choice question.
Query: Which compound exhibits a 14.274\% 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, b, c, or d without using any other words.
Options:
a) Oc1ccc2ccccc2c1Br
b) CCS(=O)(=O)N1CCN(c2ccc(C(=O)NC3C4CC5CC(C4)CC3C5)cc2[N+](=O)[O-])CC1
c) COc1ccc(/C=C/C(=O)NC(CCSC)C(=O)O)cc1
d) COc1ccccc1-c1coc2c(CN3CCC(C)CC3)c(O)ccc2c1=O
Answer: d. COc1ccccc1-c1coc2c(CN3CCC(C)CC3)c(O)ccc2c1=O
{#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#}
COc1ccccc1-c1coc2c(CN3CCC(C)CC3)c(O)ccc2c1=O
COc1ccccc1-c1coc2c(CN3CCC(C)CC3)c(O)ccc2c1=O
7-hydroxy-3-(2-methoxyphenyl)-8-[(4-methylpiperidin-1-yl)methyl]chromen-4-one