Problem statement: Answer the MCQ question.
Query: Which compound exhibits a 9.985\% hERG inhibition at 1uM?
Constraint: You must select none, one or more options from a or b without using any other words.
Options:
a) COC(=O)c1c(C)n(Cc2ccc3c(c2)OCO3)c2ccc(O)cc12
b) Cc1ccccc1C(=O)Nc1nnc(-c2ccc(C(C)(C)C)cc2)s1
Answer: a. COC(=O)c1c(C)n(Cc2ccc3c(c2)OCO3)c2ccc(O)cc12
{#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(C)n(Cc2ccc3c(c2)OCO3)c2ccc(O)cc12
COC(=O)c1c(C)n(Cc2ccc3c(c2)OCO3)c2ccc(O)cc12
methyl 1-(1,3-benzodioxol-5-ylmethyl)-5-hydroxy-2-methylindole-3-carboxylate