Task: Answer the MCQ question.
Query: Which drug exhibits a 11.175\% hERG inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a, b, or c without using any other words.
Options:
(a) O=C(NCCCN1CCCC1=O)c1ccccc1NS(=O)(=O)c1ccc(F)cc1
(b) COC(OC)C(C)NC(=O)NC(=O)c1ccccc1Cl
(c) Cc1ccccc1CNC(=O)C1CCN(c2nnc(N3CCCC3=O)s2)CC1
Answer: b. COC(OC)C(C)NC(=O)NC(=O)c1ccccc1Cl
{#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#}
COC(OC)C(C)NC(=O)NC(=O)c1ccccc1Cl
COC(OC)C(C)NC(=O)NC(=O)c1ccccc1Cl
2-chloro-N-(1,1-dimethoxypropan-2-ylcarbamoyl)benzamide