Task: Answer the multiple choice question.
Query: Which compound exhibits a 17.392\% 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: O=C(NCc1ccco1)c1cc2n(n1)C(C(F)(F)F)CC(c1ccc(F)cc1)N2
b: COc1ccc(C(=S)N2CCOCC2)cc1OC(=O)c1ccccc1Cl
Answer: b. COc1ccc(C(=S)N2CCOCC2)cc1OC(=O)c1ccccc1Cl
{#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(C(=S)N2CCOCC2)cc1OC(=O)c1ccccc1Cl
COc1ccc(C(=S)N2CCOCC2)cc1OC(=O)c1ccccc1Cl
[2-methoxy-5-(morpholine-4-carbothioyl)phenyl](2-chlorophenyl)formate