Task: Answer the MCQ question.
Question: Which compound exhibits a -2.609% human ether-à-go-go related gene (hERG) inhibition at a concentration of 10uM?
Constraint: You must select none, one or more options from a, b, or c without using any additional words.
Options:
a. CCOC(=O)C1(c2ccccc2)CCN(Cc2cccc(C(=O)O)c2)CC1.Cl
b. NC(=O)c1c(-c2ccccc2)oc2ccc(O)cc12
c. COc1ccc(C(=O)Oc2cc(OC)cc(OC)c2C(C)=O)cc1
Answer: b. NC(=O)c1c(-c2ccccc2)oc2ccc(O)cc12
{#Task|Problem statement!}: Answer the {#multiple choice|multiple-choice|MCQ!} question.
{#Question|Query!}: Which {#compound|drug!} {#has|exhibits!} a {herg_central_at_10uM#}{herg_central_at_10uM__units} {herg_central_at_10uM__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_10uM%}
Answer: {%multiple_choice_result}. {SMILES#}
NC(=O)c1c(-c2ccccc2)oc2ccc(O)cc12
NC(=O)c1c(-c2ccccc2)oc2ccc(O)cc12
5-hydroxy-2-phenyl-1-benzofuran-3-carboxamide