Task: Answer the multiple-choice question.
Question: Which drug exhibits a 14.008\% human ether-à-go-go related gene (hERG) inhibition at 1uM?
Constraint: You must select none, one or more options from a, b, or c without using any other words.
Options:
[a] CCOC(=O)c1ccc(N2C(=O)C3CCOc4ccccc4C32)cc1
[b] CN1CCC(N(C)C(=S)NC(=O)c2ccc([N+](=O)[O-])cc2)CC1
[c] CC1CCN(C(=O)CSc2nnc(CNC(=O)COc3ccc(Cl)cc3)o2)CC1
Answer: a. CCOC(=O)c1ccc(N2C(=O)C3CCOc4ccccc4C32)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#}
CCOC(=O)c1ccc(N2C(=O)C3CCOc4ccccc4C32)cc1
CCOC(=O)c1ccc(N2C(=O)C3CCOc4ccccc4C32)cc1
ethyl 4-(4-oxo-8-oxa-3-azatricyclo[7.4.0.02,5]trideca-1(13),9,11-trien-3-yl)benzoate