Problem statement: Answer the multiple-choice question.
Query: Which compound has a 7.557\% hERG inhibition at 1uM?
Constraint: You must select none, one or more options from a, b, c, or d without using any other words.
Options:
a: CCOc1ccc(NC(=O)CN(C)C(=O)c2cc(C)nc3ccccc23)cc1OCC
b: O=C(Oc1ccc(Br)cc1C(=S)N1CCOCC1)c1ccc([N+](=O)[O-])cc1[N+](=O)[O-]
c: NS(=O)(=O)c1ccc(O)c(N2C(=O)c3cccc4c(C(=O)O)ccc(c34)C2=O)c1
d: Cc1cc(NC(=O)CSc2nnnn2-c2ccccc2F)no1
Answer: a. CCOc1ccc(NC(=O)CN(C)C(=O)c2cc(C)nc3ccccc23)cc1OCC
{#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#}
CCOc1ccc(NC(=O)CN(C)C(=O)c2cc(C)nc3ccccc23)cc1OCC
CCOc1ccc(NC(=O)CN(C)C(=O)c2cc(C)nc3ccccc23)cc1OCC
N-[2-(3,4-diethoxyanilino)-2-oxoethyl]-N,2-dimethylquinoline-4-carboxamide