Problem statement: Answer the multiple-choice question.
Query: Which drug has a 5.450\% 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: COc1cc(C2C(C#N)=C(N)OC3=C2C(=O)CCC3)c([N+](=O)[O-])cc1OC
b: COC(=O)c1c(SCC(=O)Nc2ccc(C)c(C)c2)nc(=O)[nH]c1C
Answer: b. COC(=O)c1c(SCC(=O)Nc2ccc(C)c(C)c2)nc(=O)[nH]c1C
{#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)c1c(SCC(=O)Nc2ccc(C)c(C)c2)nc(=O)[nH]c1C
COC(=O)c1c(SCC(=O)Nc2ccc(C)c(C)c2)nc(=O)[nH]c1C
methyl 4-[2-(3,4-dimethylanilino)-2-oxoethyl]sulfanyl-6-methyl-2-oxo-1H-pyrimidine-5-carboxylate