Task: Answer the multiple-choice question.
Question: Which compound exhibits a -13.619% human ether-à-go-go related gene (hERG) inhibition at 10uM?
Constraint: You must select none, one or more options from a or b without using any other words.
Options:
a. CCn1c(NCc2ccccn2)nc2c1c(=O)n(C)c(=O)n2C
b. COc1ccc(C2CCCN2C(=S)Nc2ccc(C)cc2Cl)cc1OC
Answer: b. COc1ccc(C2CCCN2C(=S)Nc2ccc(C)cc2Cl)cc1OC
{#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#}
COc1ccc(C2CCCN2C(=S)Nc2ccc(C)cc2Cl)cc1OC
COc1ccc(C2CCCN2C(=S)Nc2ccc(C)cc2Cl)cc1OC
N-(2-chloro-4-methylphenyl)-2-(3,4-dimethoxyphenyl)pyrrolidine-1-carbothioamide