Task: Answer the MCQ question.
Query: Which compound exhibits a 12.682\% hERG inhibition at 1uM?
Constraint: You must select none, one or more options from a, b, or c without using any additional words.
Options:
[a] COCCNC(=O)C(c1ccc(C)o1)N(CCOC)C(=O)Cn1nnc2ccccc21
[b] CCOC(=O)c1nc(C)n(-c2cc(OC)c(Cl)cc2Cl)n1
[c] Cn1c(O)c(N=Nc2ccccc2)c2ccccc21
Answer: b. CCOC(=O)c1nc(C)n(-c2cc(OC)c(Cl)cc2Cl)n1
{#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#}
CCOC(=O)c1nc(C)n(-c2cc(OC)c(Cl)cc2Cl)n1
CCOC(=O)c1nc(C)n(-c2cc(OC)c(Cl)cc2Cl)n1
ethyl 1-(2,4-dichloro-5-methoxyphenyl)-5-methyl-1,2,4-triazole-3-carboxylate