Problem statement: Answer the multiple-choice question.
Query: Which drug exhibits a 18.893% hERG inhibition at a concentration of 10uM?
Constraint: You must select none, one or more options from a, b, or c without using any additional words.
Options:
a. C/C(=N\NC(=O)CSc1nc2ccccc2o1)c1ccc(O)cc1
b. CCOC(=O)/C(C#N)=N/Nc1cc(OC)ccc1OC
c. COCCCNC(=S)N/N=C/c1ccc(OC)c(Br)c1
Answer: c. COCCCNC(=S)N/N=C/c1ccc(OC)c(Br)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#}
COCCCNC(=S)N/N=C/c1ccc(OC)c(Br)c1
COCCCNC(=S)N/N=C/c1ccc(OC)c(Br)c1
1-[(E)-(3-bromo-4-methoxyphenyl)methylideneamino]-3-(3-methoxypropyl)thiourea