Task: Answer the MCQ question.
Query: Which drug exhibits a 2.397\% human ether-à-go-go related gene (hERG) inhibition at 1uM?
Constraint: You must select none, one or more options from a or b without using any additional words.
Options:
a COc1ccc(CNC(=S)N/N=C/c2ccc(OC)c(OC)c2)cc1
b CC(=O)N1Cc2ccccc2CC1C(=O)O
Answer: a. COc1ccc(CNC(=S)N/N=C/c2ccc(OC)c(OC)c2)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(CNC(=S)N/N=C/c2ccc(OC)c(OC)c2)cc1
COc1ccc(CNC(=S)N/N=C/c2ccc(OC)c(OC)c2)cc1
1-[(4-methoxyphenyl)methyl]-3-[(E)-(4,5-dimethoxyphenyl)methylideneamino]thiourea