Problem statement: Answer the multiple-choice question.
Question: Which drug exhibits a 9.883\% 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) COc1cc(CN=C(C)c2c(O)n(C3CCCCC3)c(=O)[nH]c2=O)cc(OC)c1
(b) CCc1ccc(CNC(=O)C(=O)NCC2CCCO2)cc1
(c) Cc1nc(NC(=O)/C=C/c2ccccc2)sc1C(=O)Nc1ccccc1Cl
(d) O=C(CSc1cccc[n+]1[O-])NC(=O)c1ccc(OC(F)F)cc1
(e) Cc1ccc2nc(-c3ccccc3NC(=O)CCC(=O)O)c(=O)[nH]c2c1
Answer: b. CCc1ccc(CNC(=O)C(=O)NCC2CCCO2)cc1
{#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#}
CCc1ccc(CNC(=O)C(=O)NCC2CCCO2)cc1
CCc1ccc(CNC(=O)C(=O)NCC2CCCO2)cc1
N'-[(4-ethylphenyl)methyl]-N-(oxolan-2-ylmethyl)oxamide