Task: Answer the multiple choice question.
Question: Which drug has a 9.959\% human ether-à-go-go related gene (hERG) inhibition at 1uM?
Constraint: You must select none, one or more options from a, b, or c without using any other words.
Options:
(a) c1ccc(OCCSc2ncnc3nc[nH]c23)cc1
(b) Cc1ccc2nc(Nc3ccccc3)c(C=O)c(=O)n2c1
(c) CC(C)(C)OC(=O)N1CCC(c2c(C(=O)O)cnn2-c2ccccc2)CC1
Answer: b. Cc1ccc2nc(Nc3ccccc3)c(C=O)c(=O)n2c1
{#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#}
Cc1ccc2nc(Nc3ccccc3)c(C=O)c(=O)n2c1
Cc1ccc2nc(Nc3ccccc3)c(C=O)c(=O)n2c1
2-anilino-7-methyl-4-oxopyrido[1,2-a]pyrimidine-3-carbaldehyde