Problem statement: Answer the multiple choice question.
Query: Which drug exhibits a 2.016\% hERG inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a, b, or c without using any additional words.
Options:
[a] COc1ccc(CCNC(=S)NC(=O)c2cccc([N+](=O)[O-])c2)cc1OC
[b] CCOc1ccc(C(=O)CC(NCc2cccs2)C(=O)O)cc1
[c] CCn1ccc2cc(OC)ccc2c1=S
Answer: a. COc1ccc(CCNC(=S)NC(=O)c2cccc([N+](=O)[O-])c2)cc1OC
{#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#}
COc1ccc(CCNC(=S)NC(=O)c2cccc([N+](=O)[O-])c2)cc1OC
COc1ccc(CCNC(=S)NC(=O)c2cccc([N+](=O)[O-])c2)cc1OC
N-[2-(3,4-dimethoxyphenyl)ethylcarbamothioyl]-3-nitrobenzamide