Task: Answer the multiple choice question.
Query: Which drug exhibits a 14.199\% 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] CCOc1ccccc1NC(=O)NC(=O)N(C)S(=O)(=O)c1ccc(C)cc1
[b] Cc1ccccc1N1C(=O)C2C3CCC(O3)C2C1=O
Answer: b. Cc1ccccc1N1C(=O)C2C3CCC(O3)C2C1=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#}
Cc1ccccc1N1C(=O)C2C3CCC(O3)C2C1=O
Cc1ccccc1N1C(=O)C2C3CCC(O3)C2C1=O
2-(2-methylphenyl)-3a,4,5,6,7,7a-hexahydro-4,7-epoxyisoindole-1,3-dione