Problem statement: Answer the MCQ question.
Query: Which compound has a 15.474\% hERG inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a or b without using any additional words.
Options:
(a) COc1ccc(C(=O)Nc2cc(S(=O)(=O)N3CCCCC3)ccc2OC)cc1
(b) CC(C)(C)OC(=O)NCc1ccc(CNC(=O)c2nc[nH]c2C(=O)N2CCc3ccccc3C2)cc1
Answer: a. COc1ccc(C(=O)Nc2cc(S(=O)(=O)N3CCCCC3)ccc2OC)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#}
COc1ccc(C(=O)Nc2cc(S(=O)(=O)N3CCCCC3)ccc2OC)cc1
COc1ccc(C(=O)Nc2cc(S(=O)(=O)N3CCCCC3)ccc2OC)cc1
4-methoxy-N-(2-methoxy-5-piperidin-1-ylsulfonylphenyl)benzamide