Problem statement: Answer the MCQ question.
Question: Which compound exhibits a 9.252\% hERG inhibition at 1uM?
Constraint: You must select none, one or more options from a, b, c, d, or e without using any additional words.
Options:
(a) O=C(O)CCC(=O)N1N=C(c2cccs2)CC1c1ccc(Br)cc1
(b) Cc1c(C(=O)N2CCOCC2)c(S(=O)(=O)Nc2cccc(F)c2)c(C)n1C
(c) COc1ccc(OC)c(S(=O)(=O)N(C)CC(=O)N2CCOCC2)c1
(d) O=C(c1cc(-c2ccc(Br)cc2)on1)N1CCCCCC1
(e) CCOC(=O)C1C(c2ccc(OC)c(OC)c2)c2c([nH][nH]c2=O)CC1(C)O
Answer: e. CCOC(=O)C1C(c2ccc(OC)c(OC)c2)c2c([nH][nH]c2=O)CC1(C)O
{#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#}
CCOC(=O)C1C(c2ccc(OC)c(OC)c2)c2c([nH][nH]c2=O)CC1(C)O
CCOC(=O)C1C(c2ccc(OC)c(OC)c2)c2c([nH][nH]c2=O)CC1(C)O
ethyl 4-(3,4-dimethoxyphenyl)-6-hydroxy-6-methyl-3-oxo-2,4,5,7-tetrahydro-1H-indazole-5-carboxylate