Task: Answer the multiple choice question.
Question: Which compound has a 18.590\% hERG inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a, b, c, or d without using any additional words.
Options:
a COc1ccc(Nc2nnc(Cc3ccccc3)c(=O)[nH]2)c(OC)c1
b O=C(NC(=S)Nc1ccc2[nH]c(=O)[nH]c2c1)c1cncc(Br)c1
c COc1ccc(OCc2nnc(SCC(=O)c3c(N)n(C)c(=O)n(C)c3=O)n2-c2ccccc2F)cc1
d COC(=O)C(NC(C)=O)(Nc1sc2c(c1C(N)=O)CCCC2)C(F)(F)F
Answer: c. COc1ccc(OCc2nnc(SCC(=O)c3c(N)n(C)c(=O)n(C)c3=O)n2-c2ccccc2F)cc1
{#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#}
COc1ccc(OCc2nnc(SCC(=O)c3c(N)n(C)c(=O)n(C)c3=O)n2-c2ccccc2F)cc1
COc1ccc(OCc2nnc(SCC(=O)c3c(N)n(C)c(=O)n(C)c3=O)n2-c2ccccc2F)cc1
6-amino-5-[2-[[4-(2-fluorophenyl)-5-[(4-methoxyphenoxy)methyl]-1,2,4-triazol-3-yl]sulfanyl]acetyl]-1,3-dimethylpyrimidine-2,4-dione