Task: Answer the multiple choice question.
Question: Which compound exhibits a 12.208\% 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: Cc1cccc2c1N(CCOc1ccccc1)C(=O)C2=O
b: COc1cccc(CN2CCN(C(=O)c3cccc4ccccc34)CC2)c1.O=C(O)C(=O)O
c: COc1ccc(CN2CCN(c3ccccc3OC)CC2)cc1OC.O=C(O)C(=O)O
Answer: a. Cc1cccc2c1N(CCOc1ccccc1)C(=O)C2=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#}
Cc1cccc2c1N(CCOc1ccccc1)C(=O)C2=O
Cc1cccc2c1N(CCOc1ccccc1)C(=O)C2=O
7-methyl-1-(2-phenoxyethyl)indole-2,3-dione