Problem statement: Answer the multiple choice question.
Query: Which drug exhibits a 13.586\% hERG inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a or b without using any other words.
Options:
(a) CCC(=O)N1c2ccc(S(=O)(=O)NCCc3ccccc3)cc2CC1C
(b) COC(=O)c1cccc(NC(=O)c2ccc3c(c2)C(=O)N(Cc2cccnc2)C3=O)c1C
Answer: a. CCC(=O)N1c2ccc(S(=O)(=O)NCCc3ccccc3)cc2CC1C
{#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#}
CCC(=O)N1c2ccc(S(=O)(=O)NCCc3ccccc3)cc2CC1C
CCC(=O)N1c2ccc(S(=O)(=O)NCCc3ccccc3)cc2CC1C
2-methyl-N-(2-phenylethyl)-1-propanoyl-2,3-dihydroindole-5-sulfonamide