Task: Answer the multiple choice question.
Question: Which drug has a -3.637% hERG inhibition at a concentration of 10uM?
Constraint: You must select none, one or more options from a, b, c, or d without using any additional words.
Options:
a: COc1ccc2c(c1)[C@H]1[C@H](CO2)[C@H](c2ccccc2)[C@]2(C)C(=O)N[C@H](C)C(=O)N12
b: COc1ccc(C(=O)NCc2nnc(SCC(=O)NCc3ccco3)o2)cc1
c: COC(=O)Cn1c(=NC(=O)C(C)(C)C)sc2c(C)cc(C)cc21
d: COc1cc(/C=C2\SC(N)=NC2=O)cc(OC)c1
Answer: c. COC(=O)Cn1c(=NC(=O)C(C)(C)C)sc2c(C)cc(C)cc21
{#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#}
COC(=O)Cn1c(=NC(=O)C(C)(C)C)sc2c(C)cc(C)cc21
COC(=O)Cn1c(=NC(=O)C(C)(C)C)sc2c(C)cc(C)cc21
methyl 2-[2-(2,2-dimethylpropanoylimino)-5,7-dimethyl-1,3-benzothiazol-3-yl]acetate