Problem statement: Answer the MCQ question.
Query: Which drug exhibits a 8.185\% 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.) COCCCNC(=O)CCc1c(C)nc2c(c(C)nn2-c2ccccc2)c1C
b.) O=C(O)Cn1c(O)c(C=Nc2ccccc2)sc1=S
Answer: a. COCCCNC(=O)CCc1c(C)nc2c(c(C)nn2-c2ccccc2)c1C
{#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#}
COCCCNC(=O)CCc1c(C)nc2c(c(C)nn2-c2ccccc2)c1C
COCCCNC(=O)CCc1c(C)nc2c(c(C)nn2-c2ccccc2)c1C
N-(3-methoxypropyl)-3-(3,4,6-trimethyl-1-phenylpyrazolo[3,4-b]pyridin-5-yl)propanamide