Problem statement: Answer the multiple choice question.
Query: Which compound has a 5.233\% 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. COC(=O)CNc1nc(-c2cccnc2)nc2ccccc12
b. COc1ccccc1N1C(=O)CC(Sc2nc(C)cc(C)n2)C1=O
Answer: b. COc1ccccc1N1C(=O)CC(Sc2nc(C)cc(C)n2)C1=O
{#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#}
COc1ccccc1N1C(=O)CC(Sc2nc(C)cc(C)n2)C1=O
COc1ccccc1N1C(=O)CC(Sc2nc(C)cc(C)n2)C1=O
3-(4,6-dimethylpyrimidin-2-yl)sulfanyl-1-(2-methoxyphenyl)pyrrolidine-2,5-dione