Task: Answer the multiple choice question.
Question: Which compound exhibits a 6.522\% human ether-à-go-go related gene (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) COc1cc2c(cc1OC)CC(C(=O)NCc1ccccc1)NC2
b) CC(C)(C)NC(=O)C(=O)NC(=O)c1c(F)cccc1Cl
c) CC(=O)Nc1ccc(S(=O)(=O)N2CCN=C2SCc2cccc(C)c2)cc1
Answer: b. CC(C)(C)NC(=O)C(=O)NC(=O)c1c(F)cccc1Cl
{#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#}
CC(C)(C)NC(=O)C(=O)NC(=O)c1c(F)cccc1Cl
CC(C)(C)NC(=O)C(=O)NC(=O)c1c(F)cccc1Cl
N-tert-butyl-N'-(2-chloro-6-fluorobenzoyl)oxamide