Problem statement: Answer the multiple choice question.
Query: Which compound has a 0.367\% 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 or b without using any additional words.
Options:
a. CCOC(=O)Cn1c(=O)oc2cc(S(=O)(=O)NC(C)c3ccccc3)ccc21
b. CCOC(=O)N1CCN(C(=O)CS(=O)(=O)Cc2nc(-c3cccc(OC)c3)oc2C)CC1
Answer: a. CCOC(=O)Cn1c(=O)oc2cc(S(=O)(=O)NC(C)c3ccccc3)ccc21
{#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)Cn1c(=O)oc2cc(S(=O)(=O)NC(C)c3ccccc3)ccc21
CCOC(=O)Cn1c(=O)oc2cc(S(=O)(=O)NC(C)c3ccccc3)ccc21
ethyl 2-[2-oxo-6-(1-phenylethylsulfamoyl)-1,3-benzoxazol-3-yl]acetate