Problem statement: Answer the multiple choice question.
Query: Which compound exhibits a 1.611\% 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 Clc1cccc(CN2CCC(Cc3ccccc3)CC2)c1
b COc1ccc2c(c1)c(C(=O)CN1CCN(C(=O)c3ccco3)CC1)c(C)n2C
c CCOC(=O)c1sc(/N=C/N(C)C)c(C(=O)OCC)c1C
Answer: c. CCOC(=O)c1sc(/N=C/N(C)C)c(C(=O)OCC)c1C
{#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#}
CCOC(=O)c1sc(/N=C/N(C)C)c(C(=O)OCC)c1C
CCOC(=O)c1sc(/N=C/N(C)C)c(C(=O)OCC)c1C
diethyl 5-[(E)-dimethylaminomethylideneamino]-3-methylthiophene-2,4-dicarboxylate