Task: Answer the multiple-choice question.
Query: Which drug has a 12.228\% hERG inhibition at 1uM?
Constraint: You must select none, one or more options from a, b, c, d, or e without using any additional words.
Options:
(a) C=CCNc1cc(=O)n(Cc2ccccc2)c(=O)[nH]1
(b) CCCc1cc(=O)[nH]c2nnc(SCC(=O)NCc3ccc4c(c3)OCO4)n12
(c) Cc1c(NC(=O)Nc2ccc(C(C)(C)C)cc2)c(=O)n(-c2ccccc2)n1C
(d) Cc1cccc2cc(CN(Cc3ccco3)C(c3nnnn3CCc3ccccc3)C(C)C)c(=O)[nH]c12
(e) NS(=O)(=O)c1ccc(CCNC(=O)c2ccc(Cl)nc2)cc1
Answer: a. C=CCNc1cc(=O)n(Cc2ccccc2)c(=O)[nH]1
{#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#}
C=CCNc1cc(=O)n(Cc2ccccc2)c(=O)[nH]1
C=CCNc1cc(=O)n(Cc2ccccc2)c(=O)[nH]1
3-benzyl-6-(prop-2-enylamino)-1H-pyrimidine-2,4-dione