Problem statement: Answer the multiple-choice question.
Question: Which compound exhibits a -3.418\% hERG inhibition at 1uM?
Constraint: You must select none, one or more options from a or b without using any additional words.
Options:
(a) COc1cccc(C(=O)NCCS(=O)(=O)N2CCCC2)c1
(b) C[C@@H]1CCC[C@]2(O[C@@H](CCO)C[C@@H](O)[C@@H]2O)O1
Answer: a. COc1cccc(C(=O)NCCS(=O)(=O)N2CCCC2)c1
{#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#}
COc1cccc(C(=O)NCCS(=O)(=O)N2CCCC2)c1
COc1cccc(C(=O)NCCS(=O)(=O)N2CCCC2)c1
5-methoxy-N-(2-pyrrolidin-1-ylsulfonylethyl)benzamide