Problem statement: Answer the MCQ question.
Query: Which compound has a 1.582\% 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(/C=N/n2c(=S)n(C)c3ccccc32)cc1OC
b: O=C(CSc1nc(SCC(=O)NCc2ccccc2)n(-c2ccccc2)n1)NCc1ccccc1
c: O=C(CSc1nc(C2CC2)nc2ccccc12)N1c2ccccc2Sc2ccc(C(F)(F)F)cc21
Answer: a. COc1ccc(/C=N/n2c(=S)n(C)c3ccccc32)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(/C=N/n2c(=S)n(C)c3ccccc32)cc1OC
COc1ccc(/C=N/n2c(=S)n(C)c3ccccc32)cc1OC
1-[(E)-(3,4-dimethoxyphenyl)methylideneamino]-3-methylbenzimidazole-2-thione