Task: Answer the multiple choice question.
Question: Which drug exhibits a 11.919\% hERG inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a or b without using any additional words.
Options:
a CCCCC1=CC2=CC(=O)C(C)(OC(=O)CC)C(=O)C2=CN1c1cccc(C#N)c1
b COc1cc(C(=O)NCCC(=O)NCc2ccc3c(c2)OCO3)cc(OC)c1OC
Answer: b. COc1cc(C(=O)NCCC(=O)NCc2ccc3c(c2)OCO3)cc(OC)c1OC
{#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#}
COc1cc(C(=O)NCCC(=O)NCc2ccc3c(c2)OCO3)cc(OC)c1OC
COc1cc(C(=O)NCCC(=O)NCc2ccc3c(c2)OCO3)cc(OC)c1OC
N-[3-(1,3-benzodioxol-5-ylmethylamino)-3-oxopropyl]-3,4,5-trimethoxybenzamide