Task: Answer the multiple-choice question.
Query: Which drug exhibits a -21.390% human ether-à-go-go related gene (hERG) inhibition at a concentration of 10uM?
Constraint: You must select none, one or more options from a, b, c, d, or e without using any additional words.
Options:
(a) COc1ccc(Cl)cc1S(=O)(=O)NC(C)C(=O)NCc1ccc2c(c1)OCO2
(b) CSc1nsc(/C=C/Nc2ccc(F)cc2F)c1C#N
(c) CC1(C)Cc2c(sc(NC(=O)COc3ccc(Cl)cc3)c2C#N)C(C)(C)N1
(d) Cc1ccc(N2CCCn3c2cc(C)c(C#N)c3=O)cc1C
(e) CCCCC(NC(=O)c1ccc(C#N)cc1)C(=O)NCCC
Answer: d. Cc1ccc(N2CCCn3c2cc(C)c(C#N)c3=O)cc1C
{#Task|Problem statement!}: Answer the {#multiple choice|multiple-choice|MCQ!} question.
{#Question|Query!}: Which {#compound|drug!} {#has|exhibits!} a {herg_central_at_10uM#}{herg_central_at_10uM__units} {herg_central_at_10uM__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_10uM%}
Answer: {%multiple_choice_result}. {SMILES#}
Cc1ccc(N2CCCn3c2cc(C)c(C#N)c3=O)cc1C
Cc1ccc(N2CCCn3c2cc(C)c(C#N)c3=O)cc1C
1-(3,4-dimethylphenyl)-8-methyl-6-oxo-3,4-dihydro-2H-pyrido[1,2-a]pyrimidine-7-carbonitrile