Task: Answer the multiple choice question.
Query: Which drug exhibits a 9.861\% 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 CCOc1ccc(C(=O)OCC(=O)NCc2ccco2)cc1OCC
b COc1cc(/C=C/c2cc[n+](C)cc2)ccc1OCC(=O)Nc1ccccc1.[I-]
c CCOc1ccccc1CNC(=O)C1CCCN(c2nnc(C)c3c(C)n(-c4ccccc4)nc23)C1
d Cc1ccc2occ(/C=C/C(=O)c3ccccc3O)c(=O)c2c1
Answer: c. CCOc1ccccc1CNC(=O)C1CCCN(c2nnc(C)c3c(C)n(-c4ccccc4)nc23)C1
{#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#}
CCOc1ccccc1CNC(=O)C1CCCN(c2nnc(C)c3c(C)n(-c4ccccc4)nc23)C1
CCOc1ccccc1CNC(=O)C1CCCN(c2nnc(C)c3c(C)n(-c4ccccc4)nc23)C1
1-(3,4-dimethyl-2-phenylpyrazolo[3,4-d]pyridazin-7-yl)-N-[(2-ethoxyphenyl)methyl]piperidine-3-carboxamide