Problem statement: Answer the multiple choice question.
Question: Which compound has a -7.479\% hERG inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a, b, or c without using any other words.
Options:
[a] CC(=O)c1c(N2CCOCC2)nc(=S)n(-c2ccc([N+](=O)[O-])cc2)c1C
[b] Clc1ccc(OCc2nn3c(-c4ccccc4)nnc3s2)c(Cl)c1
[c] COCCn1cnc2c1c(=O)n(Cc1c(F)cccc1Cl)c(=O)n2Cc1ccccc1
Answer: a. CC(=O)c1c(N2CCOCC2)nc(=S)n(-c2ccc([N+](=O)[O-])cc2)c1C
{#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#}
CC(=O)c1c(N2CCOCC2)nc(=S)n(-c2ccc([N+](=O)[O-])cc2)c1C
CC(=O)c1c(N2CCOCC2)nc(=S)n(-c2ccc([N+](=O)[O-])cc2)c1C
1-[6-methyl-4-morpholin-4-yl-1-(4-nitrophenyl)-2-sulfanylidenepyrimidin-5-yl]ethanone