Task: Answer the multiple-choice question.
Question: Which drug has a 1.835\% hERG inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a, b, c, or d without using any additional words.
Options:
a: Cc1nc2ccccc2c(=O)n1-c1cccc(O)c1
b: COc1ccc2nc(NC(=O)c3cccc(OCc4c(C)noc4C)c3)sc2c1
c: COc1cc(NC(=O)C2=C(N3CCOCC3)/C(=C\c3ccc(Br)cc3)CC2)cc(OC)c1OC
d: CCOc1ccc(-c2nnc(-c3cccs3)o2)cc1OCC
Answer: b. COc1ccc2nc(NC(=O)c3cccc(OCc4c(C)noc4C)c3)sc2c1
{#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#}
COc1ccc2nc(NC(=O)c3cccc(OCc4c(C)noc4C)c3)sc2c1
COc1ccc2nc(NC(=O)c3cccc(OCc4c(C)noc4C)c3)sc2c1
3-[(3,5-dimethyl-1,2-oxazol-4-yl)methoxy]-N-(6-methoxy-1,3-benzothiazol-2-yl)benzamide