Problem statement: Answer the multiple choice question.
Query: Which drug has a 16.681\% 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: O=C(Cc1ccccc1)N/N=C/c1ccccn1
b: COc1ccc(N/C(N)=N/c2nc(CSc3nnc(C)s3)cc(=O)[nH]2)cc1
Answer: b. COc1ccc(N/C(N)=N/c2nc(CSc3nnc(C)s3)cc(=O)[nH]2)cc1
{#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#}
COc1ccc(N/C(N)=N/c2nc(CSc3nnc(C)s3)cc(=O)[nH]2)cc1
COc1ccc(N/C(N)=N/c2nc(CSc3nnc(C)s3)cc(=O)[nH]2)cc1
1-(4-methoxyphenyl)-2-[4-[(5-methyl-1,3,4-thiadiazol-2-yl)sulfanylmethyl]-6-oxo-1H-pyrimidin-2-yl]guanidine