Problem statement: Answer the multiple-choice question.
Query: Which compound has a 2.070\% hERG inhibition at 1uM?
Constraint: You must select none, one or more options from a or b without using any additional words.
Options:
(a) COc1cccc(CNC(=O)CSc2nc3c(oc4ccccc43)c(=O)n2CC2CCCO2)c1
(b) Cc1[nH]n(C(N)=S)c(=O)c1N=Nc1ccc(S(=O)(=O)N2CCCC2)cc1
Answer: a. COc1cccc(CNC(=O)CSc2nc3c(oc4ccccc43)c(=O)n2CC2CCCO2)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(CNC(=O)CSc2nc3c(oc4ccccc43)c(=O)n2CC2CCCO2)c1
COc1cccc(CNC(=O)CSc2nc3c(oc4ccccc43)c(=O)n2CC2CCCO2)c1
N-[(3-methoxyphenyl)methyl]-2-[[4-oxo-3-(oxolan-2-ylmethyl)-[1]benzofuro[3,2-d]pyrimidin-2-yl]sulfanyl]acetamide