Problem statement: Answer the multiple choice question.
Query: Which drug exhibits a 11.435\% hERG inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a or b without using any other words.
Options:
a: COC(=O)CCC(=O)Nc1ccc(C)cc1OC(=O)CCC(=O)OC
b: CCCNC(=O)c1ccc(Cl)cc1Cl
Answer: a. COC(=O)CCC(=O)Nc1ccc(C)cc1OC(=O)CCC(=O)OC
{#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)CCC(=O)Nc1ccc(C)cc1OC(=O)CCC(=O)OC
COC(=O)CCC(=O)Nc1ccc(C)cc1OC(=O)CCC(=O)OC
4-O-[2-[(4-methoxy-4-oxobutanoyl)amino]-5-methylphenyl] 1-O-methyl butanedioate