Problem statement: Answer the multiple-choice question.
Query: Which compound has a 8.333\% 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) O=c1c(-c2ccnn2-c2ccccc2F)cnc2n1CCS2
b) COCCNC(=O)c1cn(CCOC)c(=O)c2c1c1ccccc1n2C
c) O=C(NCC1CCCO1)C(c1ccncc1)N(Cc1cccs1)C(=O)CN1C(=O)c2ccccc2S1(=O)=O
Answer: b. COCCNC(=O)c1cn(CCOC)c(=O)c2c1c1ccccc1n2C
{#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#}
COCCNC(=O)c1cn(CCOC)c(=O)c2c1c1ccccc1n2C
COCCNC(=O)c1cn(CCOC)c(=O)c2c1c1ccccc1n2C
N,2-bis(2-methoxyethyl)-9-methyl-1-oxopyrido[3,4-b]indole-4-carboxamide