Problem statement: Answer the multiple choice question.
Query: Which drug has a 4.250\% 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. Cc1nnc(NC(=O)CSc2nnc(CCc3nc4ccccc4[nH]3)n2C)s1
b. Cc1ccc(NC(=O)CSCC(=O)Nc2ncc3c(n2)CC(c2ccco2)CC3=O)cc1
Answer: a. Cc1nnc(NC(=O)CSc2nnc(CCc3nc4ccccc4[nH]3)n2C)s1
{#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#}
Cc1nnc(NC(=O)CSc2nnc(CCc3nc4ccccc4[nH]3)n2C)s1
Cc1nnc(NC(=O)CSc2nnc(CCc3nc4ccccc4[nH]3)n2C)s1
2-[[5-[2-(1H-benzimidazol-2-yl)ethyl]-4-methyl-1,2,4-triazol-3-yl]sulfanyl]-N-(5-methyl-1,3,4-thiadiazol-2-yl)acetamide