Problem statement: Answer the multiple choice question.
Query: Which compound exhibits a 11.259\% hERG inhibition at 1uM?
Constraint: You must select none, one or more options from a, b, c, or d without using any additional words.
Options:
a CCOc1cccc2sc(NC(=O)c3ccc(Br)s3)nc12
b Cn1c(=O)c2sccc2n(CC(=O)NCCC2=CCCCC2)c1=O
c Cc1ccc(SCc2ccc(C(=O)Nc3ccccc3C(=O)NC(C)C)cc2)cc1
d COc1cc2c(cc1OC)CN(C(=O)CSc1n[nH]c(N)n1)CC2
Answer: a. CCOc1cccc2sc(NC(=O)c3ccc(Br)s3)nc12
{#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#}
CCOc1cccc2sc(NC(=O)c3ccc(Br)s3)nc12
CCOc1cccc2sc(NC(=O)c3ccc(Br)s3)nc12
5-bromo-N-(4-ethoxy-1,3-benzothiazol-2-yl)thiophene-2-carboxamide