Task: Answer the multiple-choice question.
Query: Which drug has a 5.234\% 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 O=S1(=O)C=C(Oc2ccc3ccccc3c2)c2ccccc21
b COc1cc(OC)c(NC(=O)c2cncn2-c2ccc(F)cc2)cc1Cl
Answer: b. COc1cc(OC)c(NC(=O)c2cncn2-c2ccc(F)cc2)cc1Cl
{#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#}
COc1cc(OC)c(NC(=O)c2cncn2-c2ccc(F)cc2)cc1Cl
COc1cc(OC)c(NC(=O)c2cncn2-c2ccc(F)cc2)cc1Cl
N-(5-chloro-2,4-dimethoxyphenyl)-3-(4-fluorophenyl)imidazole-4-carboxamide