Task: Answer the MCQ question.
Query: Which drug exhibits a -15.640\% hERG inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a, b, c, d, or e without using any additional words.
Options:
a) COc1ccc(Nc2cc(C)nc3ccc(OC)cc23)cc1
b) CN(C(=O)Nc1ccccc1)n1cnc2ccccc2c1=O
c) Cn1cc(/C=C(\C#N)C(=O)Nc2ncc(Cc3cccc(Cl)c3)s2)c2ccccc21
d) O=C(NCc1cccc(Cl)c1)NCc1cccc(Cl)c1
e) Cc1ccc(C)c(NC(=O)C(=O)NCc2ccccn2)c1
Answer: a. COc1ccc(Nc2cc(C)nc3ccc(OC)cc23)cc1
{#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#}
COc1ccc(Nc2cc(C)nc3ccc(OC)cc23)cc1
COc1ccc(Nc2cc(C)nc3ccc(OC)cc23)cc1
6-methoxy-N-(4-methoxyphenyl)-2-methylquinolin-4-amine