Task: Answer the multiple-choice question.
Question: Which compound has a 7.428% human ether-à-go-go related gene (hERG) inhibition at 10uM?
Constraint: You must select none, one or more options from a, b, c, or d without using any other words.
Options:
[a] CCOCCCNCc1ccc(Cl)cc1
[b] COc1cc(C)nc2nc(SCc3ccccc3)nn12
[c] NC(=O)/C=C/C(=O)Nc1ccc(Cl)cc1
[d] CCOC(=O)c1c(C)[nH]c(C(=O)OCC(=O)Nc2ccc(OC)c(Cl)c2)c1C
Answer: b. COc1cc(C)nc2nc(SCc3ccccc3)nn12
{#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#}
COc1cc(C)nc2nc(SCc3ccccc3)nn12
COc1cc(C)nc2nc(SCc3ccccc3)nn12
2-benzylsulfanyl-7-methoxy-5-methyl-[1,2,4]triazolo[1,5-a]pyrimidine