Task: Answer the multiple-choice question.
Question: Which drug exhibits a 4.878\% human ether-à-go-go related gene (hERG) inhibition at 1uM?
Constraint: You must select none, one or more options from a or b without using any other words.
Options:
(a) Cc1ccc(-n2c(SCC(=O)Nc3ccc(C(=O)O)cc3)nnc2-c2ccncc2)cc1
(b) COc1ccccc1OC(C)c1nnc(SCC(=O)Nc2c(C)n(C)n(-c3ccccc3)c2=O)n1-c1ccccc1
Answer: b. COc1ccccc1OC(C)c1nnc(SCC(=O)Nc2c(C)n(C)n(-c3ccccc3)c2=O)n1-c1ccccc1
{#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#}
COc1ccccc1OC(C)c1nnc(SCC(=O)Nc2c(C)n(C)n(-c3ccccc3)c2=O)n1-c1ccccc1
COc1ccccc1OC(C)c1nnc(SCC(=O)Nc2c(C)n(C)n(-c3ccccc3)c2=O)n1-c1ccccc1
N-(1,5-dimethyl-3-oxo-2-phenylpyrazol-4-yl)-2-[[5-[1-(2-methoxyphenoxy)ethyl]-4-phenyl-1,2,4-triazol-3-yl]sulfanyl]acetamide