Problem statement: Answer the multiple choice question.
Query: Which drug exhibits a 17.562\% hERG inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a or b without using any additional words.
Options:
[a] CN(C)CCN(Cc1ccccc1)S(=O)(=O)c1csc(C(N)=O)c1
[b] CCOc1ccc(CCNC(=O)COC(=O)c2cccnc2SC)cc1OCC
Answer: a. CN(C)CCN(Cc1ccccc1)S(=O)(=O)c1csc(C(N)=O)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#}
CN(C)CCN(Cc1ccccc1)S(=O)(=O)c1csc(C(N)=O)c1
CN(C)CCN(Cc1ccccc1)S(=O)(=O)c1csc(C(N)=O)c1
4-[benzyl-[2-(dimethylamino)ethyl]sulfamoyl]thiophene-2-carboxamide