Problem statement: Answer the multiple-choice question.
Query: Which compound has a 4.770\% hERG inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a or b without using any other words.
Options:
(a) COc1cc(C(=S)N2CCOCC2)ccc1OC(=O)c1cc([N+](=O)[O-])cc([N+](=O)[O-])c1
(b) O=C(COc1ccccc1F)NNC(=O)c1ccc(N2CCCCC2)c([N+](=O)[O-])c1
Answer: a. COc1cc(C(=S)N2CCOCC2)ccc1OC(=O)c1cc([N+](=O)[O-])cc([N+](=O)[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#}
COc1cc(C(=S)N2CCOCC2)ccc1OC(=O)c1cc([N+](=O)[O-])cc([N+](=O)[O-])c1
COc1cc(C(=S)N2CCOCC2)ccc1OC(=O)c1cc([N+](=O)[O-])cc([N+](=O)[O-])c1
[2-methoxy-4-(morpholine-4-carbothioyl)phenyl] 3,5-dinitrobenzoate