Task: Answer the multiple choice question.
Query: Which compound has a 2.601% human ether-à-go-go related gene (hERG) inhibition at 10uM?
Constraint: You must select none, one or more options from a or b without using any additional words.
Options:
a.) O=C(CC1NCCNC1=O)NC1Cc2ccccc2C1
b.) Cc1c(NC(=O)C2CC(c3c(F)cccc3Cl)=NO2)c(=O)n(-c2ccccc2)n1C
Answer: a. O=C(CC1NCCNC1=O)NC1Cc2ccccc2C1
{#Task|Problem statement!}: Answer the {#multiple choice|multiple-choice|MCQ!} question.
{#Question|Query!}: Which {#compound|drug!} {#has|exhibits!} a {herg_central_at_10uM#}{herg_central_at_10uM__units} {herg_central_at_10uM__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_10uM%}
Answer: {%multiple_choice_result}. {SMILES#}
O=C(CC1NCCNC1=O)NC1Cc2ccccc2C1
O=C(CC1NCCNC1=O)NC1Cc2ccccc2C1
N-(2,3-dihydro-1H-inden-2-yl)-2-(3-oxopiperazin-2-yl)acetamide