Problem statement: Answer the multiple-choice question.
Query: Which drug exhibits a 0.230% hERG inhibition at 10uM?
Constraint: You must select none, one or more options from a, b, c, d, or e without using any other words.
Options:
a COc1ccccc1OCC(=O)Nc1cccc(-c2nc3ccccc3o2)c1
b O=c1c2ccc(Cl)cc2nc(-c2ccc([N+](=O)[O-])cc2)n1O
c O=C1Nc2ccc([N+](=O)[O-])cc2OC1CCN1CCN(Cc2ccc3c(c2)OCO3)CC1
d COc1ccc(C(=O)NCC(=O)OCc2ccc([N+](=O)[O-])cc2)cc1
e COc1ccc(CCNC(=O)CSc2nc(-c3ccco3)cc(C(F)(F)F)n2)cc1OC
Answer: a. COc1ccccc1OCC(=O)Nc1cccc(-c2nc3ccccc3o2)c1
{#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#}
COc1ccccc1OCC(=O)Nc1cccc(-c2nc3ccccc3o2)c1
COc1ccccc1OCC(=O)Nc1cccc(-c2nc3ccccc3o2)c1
N-[3-(1,3-benzoxazol-2-yl)phenyl]-2-(2-methoxyphenoxy)acetamide