Task: Answer the multiple choice question.
Query: Which drug exhibits a 10.776\% hERG inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a, b, or c without using any additional words.
Options:
a.) O=C(COc1ccccc1)Nc1ncc2c(n1)CCCC2=O
b.) CCCCCCC(=O)Nc1ccc(Br)cn1
c.) COc1cc2cc(C(=O)N3CCC(Cc4ccccc4)CC3)[nH]c2cc1OC
Answer: a. O=C(COc1ccccc1)Nc1ncc2c(n1)CCCC2=O
{#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#}
O=C(COc1ccccc1)Nc1ncc2c(n1)CCCC2=O
O=C(COc1ccccc1)Nc1ncc2c(n1)CCCC2=O
N-(5-oxo-7,8-dihydro-6H-quinazolin-2-yl)-2-phenoxyacetamide