Task: Answer the multiple-choice question.
Question: Which drug exhibits a 12.937\% hERG inhibition at 1uM?
Constraint: You must select none, one or more options from a, b, c, or d without using any additional words.
Options:
[a] CC(C)NC(=O)C(=O)NC1CCCCCC1
[b] CC1CCCC(C)N1c1ccc(S(=O)(=O)N2CCOCC2)cc1Cl
[c] COc1cc(/C=C(/C#N)C(=O)NC(C)c2ccccc2)cc(OC)c1O
[d] c1ccc(OCCOc2ncnc3ccccc23)cc1
Answer: b. CC1CCCC(C)N1c1ccc(S(=O)(=O)N2CCOCC2)cc1Cl
{#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#}
CC1CCCC(C)N1c1ccc(S(=O)(=O)N2CCOCC2)cc1Cl
CC1CCCC(C)N1c1ccc(S(=O)(=O)N2CCOCC2)cc1Cl
4-[3-chloro-4-(2,6-dimethylpiperidin-1-yl)phenyl]sulfonylmorpholine