Task: Answer the multiple-choice question.
Query: Which compound exhibits a 8.422\% 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) COc1cccc(-n2nc(-c3ccnn3-c3ccc(C)cc3)c(=O)n(C)c2=O)c1
(b) CCCCn1c(C(C)NC(=O)CCC)nc2ccccc21
(c) COCCN(C(=O)COC(=O)/C=C/c1ccc(C)o1)c1c(N)n(Cc2ccccc2)c(=O)[nH]c1=O
(d) O=[N+]([O-])c1cccnc1-n1cnc2ccccc21
Answer: c. COCCN(C(=O)COC(=O)/C=C/c1ccc(C)o1)c1c(N)n(Cc2ccccc2)c(=O)[nH]c1=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#}
COCCN(C(=O)COC(=O)/C=C/c1ccc(C)o1)c1c(N)n(Cc2ccccc2)c(=O)[nH]c1=O
COCCN(C(=O)COC(=O)/C=C/c1ccc(C)o1)c1c(N)n(Cc2ccccc2)c(=O)[nH]c1=O
[2-[(6-amino-1-benzyl-2,4-dioxopyrimidin-5-yl)-(2-methoxyethyl)amino]-2-oxoethyl] (E)-3-(5-methylfuran-2-yl)prop-2-enoate