Task: Answer the multiple-choice question.
Query: Which compound has a 7.749\% hERG inhibition at 1uM?
Constraint: You must select none, one or more options from a, b, c, or d without using any additional words.
Options:
(a) COc1ccc(CNC(=O)N[C@H](C(=O)O)C(C)C)cc1OC
(b) CCCC(C)C(=O)Nc1ccccc1C(=O)OCC
(c) CC(=O)Oc1cc(C(C)C)c(OCCN(C)C)cc1C.Cl
(d) C(=C/c1nc(-c2cccnc2)no1)\c1ccccc1
Answer: b. CCCC(C)C(=O)Nc1ccccc1C(=O)OCC
{#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#}
CCCC(C)C(=O)Nc1ccccc1C(=O)OCC
CCCC(C)C(=O)Nc1ccccc1C(=O)OCC
[C][C][C][C][Branch1][C][C][C][=Branch1][C][=O][N][C][=C][C][=C][C][=C][Ring1][=Branch1][C][=Branch1][C][=O][O][C][C]
ethyl2-(2-methylpentanoylamino)benzoate