Task: Answer the MCQ question.
Question: Which compound has a 21.008\% hERG inhibition at 1uM?
Constraint: You must select none, one or more options from a, b, or c without using any other words.
Options:
(a) O=C(O)C1CCCN1S(=O)(=O)c1ccc2ccccc2c1
(b) COc1ccc(NC(=O)Cn2c(C)csc2=O)c(OC)c1
(c) Nc1nc2n(n1)C1(CCCCC1)C1=C(CCCC1)N2
Answer: a. O=C(O)C1CCCN1S(=O)(=O)c1ccc2ccccc2c1
{#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)C1CCCN1S(=O)(=O)c1ccc2ccccc2c1
O=C(O)C1CCCN1S(=O)(=O)c1ccc2ccccc2c1
1-naphthalen-6-ylsulfonylpyrrolidine-2-carboxylicacid