Task: Answer the multiple-choice question.
Query: Which drug has a 11.493\% hERG inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a or b without using any other words.
Options:
a: Cc1csc(SCC(=O)Nc2nncs2)n1
b: COc1cccc(N2CCN(Cc3ncc(-c4ccccc4)o3)CC2)c1
Answer: b. COc1cccc(N2CCN(Cc3ncc(-c4ccccc4)o3)CC2)c1
{#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#}
COc1cccc(N2CCN(Cc3ncc(-c4ccccc4)o3)CC2)c1
COc1cccc(N2CCN(Cc3ncc(-c4ccccc4)o3)CC2)c1
2-[[4-(3-methoxyphenyl)piperazin-1-yl]methyl]-5-phenyl-1,3-oxazole