Task: Answer the multiple-choice question.
Query: Which compound exhibits a 12.392\% 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] O=C(CSc1ccccn1)NC1CCCC1
[b] CC(=O)N1CCOc2ccc(S(=O)(=O)N(C)c3ccc(C)cc3)cc21
[c] CCC(CC)NC(=O)Nc1ccc(F)cc1F
[d] COc1cc(C(C#N)N2CCCCC2)ccc1O
[e] Cc1ccnc(NC(=O)CCC(=O)N(CC(=O)NC(C)(C)C)c2ccc3c(c2)OCO3)c1
Answer: b. CC(=O)N1CCOc2ccc(S(=O)(=O)N(C)c3ccc(C)cc3)cc21
{#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#}
CC(=O)N1CCOc2ccc(S(=O)(=O)N(C)c3ccc(C)cc3)cc21
CC(=O)N1CCOc2ccc(S(=O)(=O)N(C)c3ccc(C)cc3)cc21
4-acetyl-N-methyl-N-(4-methylphenyl)-2,3-dihydro-1,4-benzoxazine-6-sulfonamide