Task: Answer the multiple choice question.
Question: Which compound has a 11.408\% human ether-à-go-go related gene (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 additional words.
Options:
a.) Cc1ccc(-c2nc3ccccc3c(=O)n2-n2cccc2)cc1
b.) O=C(Nc1ccccc1N1CCCCC1)c1ccc(Cl)c([N+](=O)[O-])c1
c.) COc1ccc2oc(=O)c(C(=O)Nc3ccccc3C)cc2c1
d.) COc1cc(C(O)c2nc3ccccc3n2C)cc(OC)c1OC
Answer: c. COc1ccc2oc(=O)c(C(=O)Nc3ccccc3C)cc2c1
{#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#}
COc1ccc2oc(=O)c(C(=O)Nc3ccccc3C)cc2c1
COc1ccc2oc(=O)c(C(=O)Nc3ccccc3C)cc2c1
6-methoxy-N-(2-methylphenyl)-2-oxochromene-3-carboxamide