Task: Answer the MCQ question.
Question: Which compound has a 7.441\% hERG inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a, b, c, or d without using any other words.
Options:
a) COCC1CCCN(C(=O)c2cc(COc3cccc4cccnc34)on2)C1
b) Cc1ccc(C(C)C)c(OCC(=O)Nn2c(C)nc3ccccc3c2=O)c1
c) CC(NC(=O)c1ccc2c(c1)OCO2)C1CCCO1
d) Cc1c(C(=O)OCCOc2ccccc2)[nH]c2c1C(=O)CCC2
Answer: a. COCC1CCCN(C(=O)c2cc(COc3cccc4cccnc34)on2)C1
{#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#}
[3-(methoxymethyl)piperidin-1-yl]-[5-(quinolin-8-yloxymethyl)-1,2-oxazol-3-yl]methanone