Problem statement: Answer the MCQ question.
Query: Which compound exhibits a 20.717\% hERG inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a, b, c, d, or e without using any other words.
Options:
(a) Cc1c(C(=O)O)c2cc(O)ccc2n1-c1ccccc1
(b) COc1ccc(-n2nc(C(=O)NCC(=O)N3CCCC(C)C3)c3ccccc3c2=O)cc1
(c) CC(C)(C)OC(=O)N1CCC(c2c(C(=O)NC3CC3)cnn2-c2ccccc2)CC1
(d) Cc1cccc(NC(=O)c2ccc3nsnc3c2)c1C
(e) CCC(=O)N1CCc2cc(S(=O)(=O)N3CCN(C(=O)c4ccco4)CC3)ccc21
Answer: d. Cc1cccc(NC(=O)c2ccc3nsnc3c2)c1C
{#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#}
Cc1cccc(NC(=O)c2ccc3nsnc3c2)c1C
Cc1cccc(NC(=O)c2ccc3nsnc3c2)c1C
N-(2,3-dimethylphenyl)-2,1,3-benzothiadiazole-5-carboxamide