Task: Answer the MCQ question.
Question: Which compound exhibits a 12.463\% hERG inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a, b, or c without using any additional words.
Options:
a: CCn1cc(C(=O)O)c(=O)c2cnc(N3CCN(C(=S)NC(=O)c4ccccc4)CC3)nc21
b: CC1CC(C)CN(C(=O)C2CCN(S(=O)(=O)c3cccc4cccnc34)CC2)C1
c: Clc1cccc(Nc2nc(-c3ccncc3)nc3ccccc23)c1
Answer: b. CC1CC(C)CN(C(=O)C2CCN(S(=O)(=O)c3cccc4cccnc34)CC2)C1
{#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#}
CC1CC(C)CN(C(=O)C2CCN(S(=O)(=O)c3cccc4cccnc34)CC2)C1
CC1CC(C)CN(C(=O)C2CCN(S(=O)(=O)c3cccc4cccnc34)CC2)C1
(3,5-dimethylpiperidin-1-yl)-(1-quinolin-8-ylsulfonylpiperidin-4-yl)methanone