Task: Answer the multiple choice question.
Query: Which drug exhibits a 5.849\% 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 additional words.
Options:
[a] COc1ccc(CNC(=O)c2ccc(NS(=O)(=O)c3ccc4[nH]c(=O)[nH]c4c3)cc2)cc1OC
[b] CCOC(=O)C1C(=O)CC(C)(O)C(C(=O)OCC)C1c1ccc(OCC)cc1
[c] CCC(NC(=O)c1ccccc1NC(=O)c1ccco1)C(=O)NNC(=O)c1ccncc1
[d] COc1ccc(/C=N/NC(=O)c2ccn[nH]2)cc1Cn1nc(C)c([N+](=O)[O-])c1C
Answer: a. COc1ccc(CNC(=O)c2ccc(NS(=O)(=O)c3ccc4[nH]c(=O)[nH]c4c3)cc2)cc1OC
{#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#}
COc1ccc(CNC(=O)c2ccc(NS(=O)(=O)c3ccc4[nH]c(=O)[nH]c4c3)cc2)cc1OC
COc1ccc(CNC(=O)c2ccc(NS(=O)(=O)c3ccc4[nH]c(=O)[nH]c4c3)cc2)cc1OC
4-[(2-oxo-1,3-dihydrobenzimidazol-5-yl)sulfonylamino]-N-[(4,5-dimethoxyphenyl)methyl]benzamide