Problem statement: Answer the multiple-choice question.
Query: Which drug exhibits a 5.236\% 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 other words.
Options:
(a) Cc1ccc(C(=O)COc2cc(C)nc3nncn23)cc1
(b) COc1ccc(C(=O)N2CCCCC2C(=O)Nc2ccc(-n3nc(C)cc3C)cc2)o1
(c) COc1cc(C(=O)Nc2ccccc2C2COC(=O)C2=N)cc(OC)c1OC
(d) CCS(=O)(=O)N1CCC(C(=O)NCc2cccc(OC)c2)CC1
(e) COc1ccc(-c2nc(-c3ccccc3)nc(Cl)c2C#N)cc1
Answer: e. COc1ccc(-c2nc(-c3ccccc3)nc(Cl)c2C#N)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(-c2nc(-c3ccccc3)nc(Cl)c2C#N)cc1
COc1ccc(-c2nc(-c3ccccc3)nc(Cl)c2C#N)cc1
4-chloro-6-(4-methoxyphenyl)-2-phenylpyrimidine-5-carbonitrile