Task: Answer the MCQ question.
Query: Which compound has a 8.114\% hERG inhibition at 1uM?
Constraint: You must select none, one or more options from a, b, or c without using any additional words.
Options:
(a) COc1ccc(CN2C(=O)CS(=O)CC2=O)cc1OC
(b) CCC1CCCCN1C(=O)COc1ccc(N(C)S(=O)(=O)c2ccc(C)cc2)cc1
(c) N#C/C(=C/c1ccc(O)c(O)c1)c1nc2ccccc2[nH]1
Answer: b. CCC1CCCCN1C(=O)COc1ccc(N(C)S(=O)(=O)c2ccc(C)cc2)cc1
{#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#}
CCC1CCCCN1C(=O)COc1ccc(N(C)S(=O)(=O)c2ccc(C)cc2)cc1
CCC1CCCCN1C(=O)COc1ccc(N(C)S(=O)(=O)c2ccc(C)cc2)cc1
N-[4-[2-(2-ethylpiperidin-1-yl)-2-oxoethoxy]phenyl]-N,4-dimethylbenzenesulfonamide