Task: Answer the MCQ question.
Query: Which drug exhibits a 3.263\% hERG inhibition at 1uM?
Constraint: You must select none, one or more options from a, b, or c without using any additional words.
Options:
a Cc1cc(NC(=O)CSc2nnnn2-c2ccc(C)c(Cl)c2)no1
b Cn1c(=O)c2c(nc(CN3CCc4ccccc4C3)n2Cc2ccc(F)cc2)n(C)c1=O
c COC(=O)C1=C(C)NC(=O)/C1=C\c1cc(C)n(-c2cc(C)cc(C)c2)c1C
Answer: b. Cn1c(=O)c2c(nc(CN3CCc4ccccc4C3)n2Cc2ccc(F)cc2)n(C)c1=O
{#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#}
Cn1c(=O)c2c(nc(CN3CCc4ccccc4C3)n2Cc2ccc(F)cc2)n(C)c1=O
Cn1c(=O)c2c(nc(CN3CCc4ccccc4C3)n2Cc2ccc(F)cc2)n(C)c1=O
8-(3,4-dihydro-1H-isoquinolin-2-ylmethyl)-7-[(4-fluorophenyl)methyl]-1,3-dimethylpurine-2,6-dione