Task: Answer the multiple choice question.
Question: Which compound exhibits a 8.408\% 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 CC(=O)c1ccc(NCC(=O)N2CCN(c3ccccc3)CC2)cc1
b COCCn1c(SCC(=O)c2c(N)n(C)c(=O)n(C)c2=O)nc2ccccc21
Answer: b. COCCn1c(SCC(=O)c2c(N)n(C)c(=O)n(C)c2=O)nc2ccccc21
{#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#}
COCCn1c(SCC(=O)c2c(N)n(C)c(=O)n(C)c2=O)nc2ccccc21
COCCn1c(SCC(=O)c2c(N)n(C)c(=O)n(C)c2=O)nc2ccccc21
6-amino-5-[2-[1-(2-methoxyethyl)benzimidazol-2-yl]sulfanylacetyl]-1,3-dimethylpyrimidine-2,4-dione