Problem statement: Answer the MCQ question.
Query: Which compound exhibits a 5.101\% 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 other words.
Options:
[a] COC(=O)c1ccc(-n2nnnc2SCC(=O)Nc2cc(OC)ccc2OC)cc1
[b] O=C(O)c1ccccc1-c1ccccc1C(=O)NNc1ccc([N+](=O)[O-])cc1
Answer: a. COC(=O)c1ccc(-n2nnnc2SCC(=O)Nc2cc(OC)ccc2OC)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#}
COC(=O)c1ccc(-n2nnnc2SCC(=O)Nc2cc(OC)ccc2OC)cc1
COC(=O)c1ccc(-n2nnnc2SCC(=O)Nc2cc(OC)ccc2OC)cc1
methyl 4-[5-[2-(2,5-dimethoxyanilino)-2-oxoethyl]sulfanyltetrazol-1-yl]benzoate