Task: Answer the multiple-choice question.
Query: Which compound exhibits a 12.801\% 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, or c without using any additional words.
Options:
(a) COc1cc(C(=O)NNC(=O)c2cc(=O)[nH]c3ccccc23)cc(OC)c1OC
(b) Cc1cc(N/N=C/c2ccc(F)cc2)nc(NCc2ccccc2)n1
(c) CCOc1ccc2[nH]c(C)c(CN3CCN(CC)CC3)c(=O)c2c1
Answer: c. CCOc1ccc2[nH]c(C)c(CN3CCN(CC)CC3)c(=O)c2c1
{#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#}
CCOc1ccc2[nH]c(C)c(CN3CCN(CC)CC3)c(=O)c2c1
CCOc1ccc2[nH]c(C)c(CN3CCN(CC)CC3)c(=O)c2c1
6-ethoxy-3-[(4-ethylpiperazin-1-yl)methyl]-2-methyl-1H-quinolin-4-one