Problem statement: Answer the multiple-choice question.
Query: Which drug has a 3.702\% hERG inhibition at 1uM?
Constraint: You must select none, one or more options from a, b, c, or d without using any other words.
Options:
(a) c1ccc(-n2nc3ccccc3n2)cc1
(b) COc1ccccc1CNC(=O)COC(=O)CC1CC2CCC1C2
(c) CC1CC(C)CN(C(=O)COC(=O)c2c[nH]c3ccccc23)C1
(d) CCn1cnc2c1c(=O)n(Cc1csc(-c3ccccc3)n1)c(=O)n2Cc1ccccc1
Answer: d. CCn1cnc2c1c(=O)n(Cc1csc(-c3ccccc3)n1)c(=O)n2Cc1ccccc1
{#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#}
CCn1cnc2c1c(=O)n(Cc1csc(-c3ccccc3)n1)c(=O)n2Cc1ccccc1
CCn1cnc2c1c(=O)n(Cc1csc(-c3ccccc3)n1)c(=O)n2Cc1ccccc1
3-benzyl-7-ethyl-1-[(2-phenyl-1,3-thiazol-4-yl)methyl]purine-2,6-dione