Task: Answer the MCQ question.
Query: Which drug exhibits a 7.920\% hERG inhibition at 1uM?
Constraint: You must select none, one or more options from a or b without using any additional words.
Options:
[a] Cc1cccc(NC(=O)COC(=O)CCCC2=NS(=O)(=O)c3ccccc3N2)c1
[b] NC(=O)[C@@H]1CCCN1C(=O)c1ccc2oc(CCc3ccccc3)nc2c1
Answer: b. NC(=O)[C@@H]1CCCN1C(=O)c1ccc2oc(CCc3ccccc3)nc2c1
{#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#}
NC(=O)[C@@H]1CCCN1C(=O)c1ccc2oc(CCc3ccccc3)nc2c1
NC(=O)[C@@H]1CCCN1C(=O)c1ccc2oc(CCc3ccccc3)nc2c1
(2S)-1-[2-(2-phenylethyl)-1,3-benzoxazole-5-carbonyl]pyrrolidine-2-carboxamide