Problem statement: Answer the multiple choice question.
Question: Which drug exhibits a 4.103\% 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] CC(C)C[C@H](NC(=O)C1CCN(S(=O)(=O)c2ccccc2)CC1)C(=O)NCc1ccncc1
[b] COc1ccc(CNC(=O)CCN2C(=O)c3ccccc3C2=O)cc1
[c] CC1=CC2=NC(=O)/C(=C\c3cn(C)c4ccccc34)C(=N)N2O1
[d] Cc1ccc(NC(=O)COC(=O)C2=COCCO2)c([N+](=O)[O-])c1
Answer: c. CC1=CC2=NC(=O)/C(=C\c3cn(C)c4ccccc34)C(=N)N2O1
{#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#}
CC1=CC2=NC(=O)/C(=C\c3cn(C)c4ccccc34)C(=N)N2O1
CC1=CC2=NC(=O)/C(=C\c3cn(C)c4ccccc34)C(=N)N2O1
(6Z)-7-imino-2-methyl-6-[(1-methylindol-3-yl)methylidene]-[1,2]oxazolo[2,3-a]pyrimidin-5-one