Task: Answer the multiple choice question.
Query: Which compound exhibits a 13.667\% 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, or c without using any other words.
Options:
a: Cc1ccc(NC(=O)/C=C/c2cccc(C(F)(F)F)c2)cc1
b: COc1ccc(/C=C/C(=O)NCCOc2ccccc2OC)cc1
c: CCOC(=O)Nc1ccc([As](=O)(O)O)c(O)c1
Answer: c. CCOC(=O)Nc1ccc([As](=O)(O)O)c(O)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#}
CCOC(=O)Nc1ccc([As](=O)(O)O)c(O)c1
CCOC(=O)Nc1ccc([As](=O)(O)O)c(O)c1
[4-(ethoxycarbonylamino)-2-hydroxyphenyl]arsonic acid