Problem statement: Answer the multiple-choice question.
Question: Which drug exhibits a 8.948\% 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. Cc1cc(C)n2nc(CC(=O)NNC(=O)c3ccccc3Cl)nc2n1
b. COC(=O)c1ccc(CN2CCN(C(C)C)C(CCO)C2)cc1
Answer: b. COC(=O)c1ccc(CN2CCN(C(C)C)C(CCO)C2)cc1
{#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)c1ccc(CN2CCN(C(C)C)C(CCO)C2)cc1
COC(=O)c1ccc(CN2CCN(C(C)C)C(CCO)C2)cc1
methyl 4-[[3-(2-hydroxyethyl)-4-propan-2-ylpiperazin-1-yl]methyl]benzoate