Task: Answer the MCQ question.
Query: Which compound exhibits a 8.340\% human ether-à-go-go related gene (hERG) inhibition at 1uM?
Constraint: You must select none, one or more options from a, b, or c without using any other words.
Options:
a. COC(=O)c1ccc2[nH]c3cccc(/C(=C/c4ccccc4)c4ccccc4)c3c2c1
b. COCCNC(=O)c1ccc2nc(Cc3ccc(OC)c(OC)c3)oc2c1
c. Cn1cc(SCC(=O)Nc2nccs2)c2ccccc21
Answer: b. COCCNC(=O)c1ccc2nc(Cc3ccc(OC)c(OC)c3)oc2c1
{#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#}
COCCNC(=O)c1ccc2nc(Cc3ccc(OC)c(OC)c3)oc2c1
COCCNC(=O)c1ccc2nc(Cc3ccc(OC)c(OC)c3)oc2c1
2-[(3,4-dimethoxyphenyl)methyl]-N-(2-methoxyethyl)-1,3-benzoxazole-6-carboxamide