Problem statement: Answer the multiple-choice question.
Query: Which drug has a 0.276\% 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(NC(=O)CSc2ccc3c(c2)OCCO3)no1
b. COc1ccc(-n2nnc3c(SCC(=O)NCC4CCCO4)ncnc32)cc1
Answer: a. Cc1cc(NC(=O)CSc2ccc3c(c2)OCCO3)no1
{#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#}
Cc1cc(NC(=O)CSc2ccc3c(c2)OCCO3)no1
Cc1cc(NC(=O)CSc2ccc3c(c2)OCCO3)no1
[C][C][=C][C][Branch2][Ring1][Branch2][N][C][=Branch1][C][=O][C][S][C][=C][C][=C][C][=Branch1][Ring2][=C][Ring1][=Branch1][O][C][C][O][Ring1][#Branch1][=N][O][Ring2][Ring1][Ring2]
2-(2,3-dihydro-1,4-benzodioxin-6-ylsulfanyl)-N-(5-methyl-1,2-oxazol-3-yl)acetamide