Task: Answer the multiple choice question.
Question: Which drug exhibits a 11.822\% hERG inhibition at 1uM?
Constraint: You must select none, one or more options from a, b, c, or d without using any additional words.
Options:
[a] Nc1sc2c(c1C(=O)c1ccccc1)CCCC2
[b] Cc1cccc(Cn2c(NCC(C)O)nc3c2c(=O)n(C)c(=O)n3C)c1
[c] CCCCc1ccc(C(=O)NC(C(=O)O)C(C)C)cc1
[d] CSC1=NS(=O)(=O)c2c(C)nn(C)c2S1
Answer: b. Cc1cccc(Cn2c(NCC(C)O)nc3c2c(=O)n(C)c(=O)n3C)c1
{#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#}
8-(2-hydroxypropylamino)-1,3-dimethyl-7-[(3-methylphenyl)methyl]purine-2,6-dione