Problem statement: Answer the multiple-choice question.
Question: Which compound has a -3.388\% human ether-à-go-go related gene (hERG) inhibition at 1uM?
Constraint: You must select none, one or more options from a or b without using any additional words.
Options:
a: O=C(O)CCCCCNS(=O)(=O)c1cccc2c1C(=O)c1ccccc1C2=O
b: CC1CCN(S(=O)(=O)c2cccc(C(=O)Nc3ccccc3)c2)CC1
Answer: a. O=C(O)CCCCCNS(=O)(=O)c1cccc2c1C(=O)c1ccccc1C2=O
{#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#}
O=C(O)CCCCCNS(=O)(=O)c1cccc2c1C(=O)c1ccccc1C2=O
O=C(O)CCCCCNS(=O)(=O)c1cccc2c1C(=O)c1ccccc1C2=O
6-[(9,10-dioxoanthracen-1-yl)sulfonylamino]hexanoicacid