Problem statement: Answer the multiple choice question.
Question: Which drug has a 8.797\% 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) Cc1cc2nc(C3CCCN(C(=S)Nc4ccccc4)C3)[nH]c2cc1C
(b) COc1cc(NC(=O)c2cccc(Cl)c2)ccc1NC(=O)c1cccs1
(c) CCOc1cc2c(cc1OCC)C(C(=O)O)C(c1cc(Br)c(O)c(OC)c1)N(C)C2=O
Answer: c. CCOc1cc2c(cc1OCC)C(C(=O)O)C(c1cc(Br)c(O)c(OC)c1)N(C)C2=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#}
3-(3-bromo-4-hydroxy-5-methoxyphenyl)-6,7-diethoxy-2-methyl-1-oxo-3,4-dihydroisoquinoline-4-carboxylic acid