Task: Answer the multiple choice question.
Query: Which drug has a 12.898\% 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) Cc1cc(/C=N/NC(=O)c2cccs2)c(C)n1-c1cnccn1
b) COC(=O)CSc1nnc(CNC(=O)c2ccc(S(=O)(=O)N(C)C)cc2)n1C
Answer: b. COC(=O)CSc1nnc(CNC(=O)c2ccc(S(=O)(=O)N(C)C)cc2)n1C
{#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#}
COC(=O)CSc1nnc(CNC(=O)c2ccc(S(=O)(=O)N(C)C)cc2)n1C
COC(=O)CSc1nnc(CNC(=O)c2ccc(S(=O)(=O)N(C)C)cc2)n1C
methyl 2-[[5-[[[4-(dimethylsulfamoyl)benzoyl]amino]methyl]-4-methyl-1,2,4-triazol-3-yl]sulfanyl]acetate