Problem statement: Answer the multiple-choice question.
Question: Which compound has a 16.380\% hERG inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a, b, c, d, or e without using any additional words.
Options:
(a) CCc1nnc(NC(=O)CSc2nnc(C3CCCCC3)n2-c2ccccc2)s1
(b) COc1cccc(CN(C(=O)c2ccccc2Br)C2CCS(=O)(=O)C2)c1
(c) O=[N+]([O-])c1ccc(-c2nc(NCC3CCCO3)c3ccccc3n2)cc1
(d) CCn1c(O)c(/C=N/N=C2CCCC2)c2ccc(C3=NNC(=O)CC3)cc21
(e) O=C(N/N=C/c1ccc(Cl)s1)C(O)c1ccccc1
Answer: e. O=C(N/N=C/c1ccc(Cl)s1)C(O)c1ccccc1
{#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#}
O=C(N/N=C/c1ccc(Cl)s1)C(O)c1ccccc1
O=C(N/N=C/c1ccc(Cl)s1)C(O)c1ccccc1
N-[(E)-(5-chlorothiophen-2-yl)methylideneamino]-2-hydroxy-2-phenylacetamide