Task: Answer the multiple-choice question.
Question: Which compound has a 2.818\% human ether-à-go-go related gene (hERG) inhibition at 1uM?
Constraint: You must select none, one or more options from a, b, or c without using any other words.
Options:
(a) CC(=O)C1=C(O)C(=O)N(Cc2ccccc2)C1c1ccc(N(C)C)cc1
(b) O=C(NCCc1ccccc1)C1CCN(C(=O)c2ccc(F)cc2)CC1
(c) CC1Oc2ccccc2N(CC(=O)N(Cc2ccccc2)Cc2ccccn2)C1=O
Answer: c. CC1Oc2ccccc2N(CC(=O)N(Cc2ccccc2)Cc2ccccn2)C1=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#}
CC1Oc2ccccc2N(CC(=O)N(Cc2ccccc2)Cc2ccccn2)C1=O
CC1Oc2ccccc2N(CC(=O)N(Cc2ccccc2)Cc2ccccn2)C1=O
N-benzyl-2-(2-methyl-3-oxo-1,4-benzoxazin-4-yl)-N-(pyridin-2-ylmethyl)acetamide