Task: Answer the multiple-choice question.
Query: Which drug has a 11.209\% 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) CC1Cc2ccccc2N1C(=O)CCn1cccn1
(b) COc1ccc(C(CNC(=O)CCNC(=O)c2ccc(Br)cc2)N2CCOCC2)cc1
Answer: a. CC1Cc2ccccc2N1C(=O)CCn1cccn1
{#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#}
CC1Cc2ccccc2N1C(=O)CCn1cccn1
CC1Cc2ccccc2N1C(=O)CCn1cccn1
1-(2-methyl-2,3-dihydroindol-1-yl)-3-pyrazol-1-ylpropan-1-one