Task: Answer the MCQ question.
Query: Which drug exhibits a 14.060\% 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=[N+]([O-])c1ccc2c(c1)nnn2O
b) Cn1c(SCC(=O)N2CCCC2)nnc1-c1cccs1
c) COC(CNC(=O)C1CCCN(S(=O)(=O)c2ccc3c(c2)oc(=O)n3C)C1)OC
Answer: c. COC(CNC(=O)C1CCCN(S(=O)(=O)c2ccc3c(c2)oc(=O)n3C)C1)OC
{#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(CNC(=O)C1CCCN(S(=O)(=O)c2ccc3c(c2)oc(=O)n3C)C1)OC
COC(CNC(=O)C1CCCN(S(=O)(=O)c2ccc3c(c2)oc(=O)n3C)C1)OC
N-(2,2-dimethoxyethyl)-1-[(3-methyl-2-oxo-1,3-benzoxazol-6-yl)sulfonyl]piperidine-3-carboxamide