Problem statement: Answer the multiple-choice question.
Query: Which compound has a 12.310\% 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 additional words.
Options:
[a] COc1cccc(CNC(=O)C2CCCN(c3nn4c(=O)cc(C)nc4s3)C2)c1OC
[b] O=C(Nc1cccc2nsnc12)c1ccc(-c2ccc(Br)cc2)o1
Answer: a. COc1cccc(CNC(=O)C2CCCN(c3nn4c(=O)cc(C)nc4s3)C2)c1OC
{#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)C2CCCN(c3nn4c(=O)cc(C)nc4s3)C2)c1OC
COc1cccc(CNC(=O)C2CCCN(c3nn4c(=O)cc(C)nc4s3)C2)c1OC
N-[(2,3-dimethoxyphenyl)methyl]-1-(7-methyl-5-oxo-[1,3,4]thiadiazolo[3,2-a]pyrimidin-2-yl)piperidine-3-carboxamide