Task: Answer the multiple-choice question.
Query: Which drug exhibits a 4.454% hERG inhibition at 10uM?
Constraint: You must select none, one or more options from a or b without using any additional words.
Options:
[a] CNC(=O)CSc1nc2cc(S(=O)(=O)Nc3ccc(OC)cc3)ccc2o1
[b] CC1(C)N(O)C2CCCCC2N1O
Answer: b. CC1(C)N(O)C2CCCCC2N1O
{#Task|Problem statement!}: Answer the {#multiple choice|multiple-choice|MCQ!} question.
{#Question|Query!}: Which {#compound|drug!} {#has|exhibits!} a {herg_central_at_10uM#}{herg_central_at_10uM__units} {herg_central_at_10uM__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_10uM%}
Answer: {%multiple_choice_result}. {SMILES#}
CC1(C)N(O)C2CCCCC2N1O
CC1(C)N(O)C2CCCCC2N1O
1,3-dihydroxy-2,2-dimethyl-3a,4,5,6,7,7a-hexahydrobenzimidazole