Problem statement: Answer the multiple choice question.
Query: Which drug has a 11.968\% hERG inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a, b, c, or d without using any other words.
Options:
[a] Nc1nonc1-c1nc2ccccc2n1Cc1ccccc1
[b] COC(=O)c1[nH]c2c(c1C)C(=O)CCC2
[c] CCN1C(=O)c2ccccc2S(=O)(=O)c2ccc(C(=O)NCCOC)cc21
[d] Cc1ccc(N(CC(=O)NC2CCCCC2)C(=O)CNC(=O)c2ccco2)cc1F
Answer: c. CCN1C(=O)c2ccccc2S(=O)(=O)c2ccc(C(=O)NCCOC)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#}
CCN1C(=O)c2ccccc2S(=O)(=O)c2ccc(C(=O)NCCOC)cc21
CCN1C(=O)c2ccccc2S(=O)(=O)c2ccc(C(=O)NCCOC)cc21
5-ethyl-N-(2-methoxyethyl)-6,11,11-trioxobenzo[b][1,4]benzothiazepine-3-carboxamide