Task: Answer the MCQ question.
Question: Which drug exhibits a 1.865\% 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. O=C(COC(=O)[C@@H]1CCCN1S(=O)(=O)c1ccccc1F)c1ccccc1
b. CC(=O)Nc1ccc(NC(=O)C(C)OC(=O)c2cccc(S(=O)(=O)N3CCCCCC3)c2)cc1
c. Cn1cc(S(=O)(=O)c2ccccc2)c(=O)c2cc(F)c(N3CCOCC3)cc21
Answer: c. Cn1cc(S(=O)(=O)c2ccccc2)c(=O)c2cc(F)c(N3CCOCC3)cc21
{#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#}
Cn1cc(S(=O)(=O)c2ccccc2)c(=O)c2cc(F)c(N3CCOCC3)cc21
Cn1cc(S(=O)(=O)c2ccccc2)c(=O)c2cc(F)c(N3CCOCC3)cc21
3-(benzenesulfonyl)-6-fluoro-1-methyl-7-morpholin-4-ylquinolin-4-one