Problem statement: Answer the multiple-choice question.
Query: Which drug exhibits a -0.497\% hERG inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a, b, or c without using any other words.
Options:
a CCOC(=O)Nc1ccc2nc(N3CCCCCC3)sc2c1
b Cc1csc(NS(=O)(=O)c2ccc(Cl)cc2)n1
c CC1(C)CC(=O)C(C=Nc2ccc3cn[nH]c3c2)=C(O)C1
Answer: b. Cc1csc(NS(=O)(=O)c2ccc(Cl)cc2)n1
{#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#}
Cc1csc(NS(=O)(=O)c2ccc(Cl)cc2)n1
Cc1csc(NS(=O)(=O)c2ccc(Cl)cc2)n1
4-chloro-N-(4-methyl-1,3-thiazol-2-yl)benzenesulfonamide